| 1 | 1-Aylesbury - Fairford Leys |
| 1 | 1-Princes Risborough - Monks Risborough - Princes Risborough |
| 1 | 1-High Wycombe - Hazlemere - Amersham - Chesham (- Hemel Hempstead) |
| 10 | 10-Aylesbury - Hawkslade - Stoke Mandeville Hospital |
| 10 | 10-High Wycombe - Downley - High Wycombe |
| 100 | 100-Aylesbury - Milton Keynes |
| 101 | 101-High Wycombe - Uxbridge |
| 102|Chiltern Hundreds | 102|Chiltern Hundreds-High Wycombe - Beaconsfield - Uxbridge - Heathrow |
| 103|Chiltern Hundreds | 103|Chiltern Hundreds-High Wycombe - Beaconsfield - Slough - Windsor |
| 104|Chiltern Hundreds | 104|Chiltern Hundreds-High Wycombe - Beaconsfield - Chalfonts - Uxbridge |
| 106 | 106-Amersham - The Chalfonts - Wexham Park Hospital - Slough |
| 107 | 107-Amersham - The Chalfonts - Wexham Park Hospital - Slough |
| 108 | 108-Aylesbury - Oakley |
| 108 | 108-Oxford - Forest Hill - Horton-cum-Studley - Langford - Bicester |
| 109 | 109-Ludgershall - Aylesbury |
| 11 | 11-High Wycombe - Penn |
| 11 | 11-Aylesbury - Lavric Rd - Aylesbury |
| 110 | 110-Aylesbury - Long Crendon - Thame - Worminghall |
| 110 | 110-Thame - Aylesbury |
| 110 | 110-Aylesbury - Long Crendon - Thame - Worminghall |
| 111 | 111-Aylesbury - Thame - Brill - Oakley |
| 111 | 111-Aylesbury - Thame - Brill - Oakley |
| 112 | 112-Waddesdon - Thame - Aylesbury |
| 112 | 112-Aylesbury - Thame - Waddesdon |
| 113 | 113-Oakley - Thame - Princes Risborough |
| 113 | 113-Oakley - Thame - Longwick - Princes Risborough |
| 12 | 12-Slough - Burnham - Priory Estate |
| 12 | 12-Buckingham Park - Berryfields |
| 12 | 12-Slough - Burnham |
| 12 | 12-High Wycombe - Micklefield |
| 120 | 120-Aylesbury - Haddenham - Thame - Oxford |
| 120 | 120-Aylesbury - Haddenham - Thame - Oxford |
| 13 | 13-Slough - Burnham |
| 13 | 13-High Wycombe - Totteridge |
| 130 | 130-Aylesbury - Princes Risborough - High Wycombe |
| 131 | 131-Buckingham - Brackley |
| 131 | 131-Buckingham - Brackley |
| 132 | 132-Buckingham - Tingewick - Brackley (- Banbury) |
| 132 | 132-Buckingham - Tingewick - Brackley (- Banbury) |
| 133 | 133-Buckingham - Water Stratford |
| 134 | 134-Buckingham - Chackmore - Dadford - Shalstone - Westbury |
| 14 | 14-Aylesbury - Coppice - Aylesbury |
| 149 | 149-Chesham - Bellingdon - St Leonards - Hawridge - Chesham |
| 149 | 149-Chesham - Bellingdon - St Leonards |
| 151 | 151-Akeley - Buckingham - Thornborough - Buckingham |
| 153 | 153-Aylesbury - Weedon - Aston Abbotts - Cubblington - Stewkley |
| 154 | 154-Aylesbury - Stewkley - Newton Longville |
| 155 | 155-Marlow - Little Marlow - Marlow Bottom - Maidenhead |
| 156 | 156-Lane End - Marlow |
| 158 | 158-Marlow - Marlow Bottom - High Wycombe |
| 16 | 16-Aylesbury - Steeple Claydon |
| 160 | 160-Marlow Town Service |
| 162 | 162-Stewkley - Leighton Buzzard - Bletchley |
| 162 | 162-Stewkley - Leighton Buzzard - Bletchley |
| 163 | 163-Leighton Buzzard - Eaton Bray - Dagnall - Leighton Buzzard |
| 163 | 163-Leighton Buzzard - Edlesborough - Leighton Buzzard |
| 165 | 165-Aylesbury - Wingrave - Wing - Leighton Buzzard |
| 165 | 165-Aylesbury - Leighton Buzzard |
| 167 | 167-Ivinghoe - Leighton Buzzard |
| 167 | 167-Ivinghoe - Leighton Buzzard |
| 17 | 17-Aylesbury -Bicester |
| 17 | 17-Aylesbury - Waddesdon - (Grendon Underwood - Marsh Gibbon) - Launton - Bicester |
| 17 | 17-Aylesbury - Waddesdon - (Grendon Underwood - Marsh Gibbon) - Launton - Bicester |
| 177 | 177-Chesham - Chartridge - Great Missenden |
| 177 | 177-Chesham - Chartridge - Great Missenden - Chesham |
| 18 | 18-Buckingham - Bicester |
| 18 | 18-Buckingham - Steeple Claydon - Bicester |
| 18 | 18-High Wycombe - Lane End - Freith - Cadmore End |
| 18 | 18-Buckingham - Steeple Claydon - Bicester |
| 180 | 180-Little Kingshill - Amersham & Dr Challoner's High Schools |
| 18S | 18S-High Wycombe - Lane End - Freith - Cadmore End |
| 190 | 190-Chesham - Chartridge - Hyde Heath - Chesham |
| 194 | 194-Chesham - Hawridge - Cholesbury - St Leonards |
| 199 | 199-Chesham - Hawridge - Cholesbury - St Leonards |
| 1A | 1A-High Wycombe - Hazlemere - Amersham - Chesham - Pond Park |
| 1B | 1B-High Wycombe - Hazlemere - Penn Street - Chesham - Pond Park |
| 1S | 1S-High Wycombe - Hazlemere - Amersham - Chesham |
| 2 | 2-Aylesbury - Meadowcroft - Aylesbury |
| 2 | 2-High Wycombe - Booker - High Wycombe |
| 2 | 2-Princes Risborough - Eastfield Rd - Crossfield Rd - Princes Risborough |
| 27 | 27-High Wycombe : Pheasant Drive - Town Centre - Olympic Way |
| 275 | 275-High Wycombe - Stokenchurch - Wheatley - Oxford |
| 275 | 275-Wycombe - Chinnor - Tetsworth - Oxford |
| 28 | 28-High Wycombe - Coachway - Lane End - Cadmore End |
| 28A | 28A-High Wycombe - Coachway - Lane End - Cadmore End |
| 3 | 3-High Wycombe - Castlefield - High Wycombe |
| 3 | 3-Princes Risborough - Longwick - Princes Risborough |
| 3 | 3-Slough - Uxbridge |
| 320 | 320-Chinnor - Princes Risborough |
| 320 | 320-Chinnor - Princes Risborough |
| 321 | 321-Princes Risborough - Thame |
| 321 | 321-Princes Risborough - Longwick - Thame |
| 322 | 322-Longwick - Chinnor - Icknield Community College |
| 322 | 322-Longwick - Icknield Community College (Watlington) |
| 331 | 331-Ruislip - Ladygate Lane - Ruislip Common - Northwood - Mount Vernon Hospital - Harefield - Denham - Uxbridge |
| 331 | 331-Chinnor - High Wycombe |
| 331 | 331-Chinnor - High Wycombe |
| 333 | 333-High Wycombe - Bryants Bottom - Gt Hampden - Speen |
| 334 | 334-High Wycombe - Speen - Gt Hampden - Bryants Bottom |
| 354 | 354-Chesham - Berhamsted / Northchurch |
| 377 | 377-Loudwater - Beaconsfield - Hazlemere |
| 38 | 38-High Wycombe - Deeds Grove - Carver Hill Road - High Wycombe |
| 380 | 380-Jordans - Beaconsfield - Holtspur - Loudwater |
| 39 | 39-High Wycombe - Totteridge - High Wycombe |
| 39A | 39A-High Wycombe - Totteridge - High Wycombe |
| 4 | 4-Aylesbury - Berryfields - Aylesbury |
| 4 | 4-High Wycombe - Sands - Lane End - Sands - High Wycombe |
| 4 | 4-Princes Risborough - Speen - Lacey Green - Bledlow Ridge |
| 40 | 40-High Wycombe - Stokenchurch - Thame |
| 40 | 40-Thame - Chinnor - Stokenchurch - High Wycombe |
| 41 | 41-High Wycombe - Great Missenden - Amersham |
| 459 | 459-Iver Heath - Iver - West Drayton - Heathrow |
| 4A | 4A-Aylesbury - Meadowcroft - Berryfields - Aylesbury |
| 5 | 5-Princes Risborough - Bledlow - Chinnor - Princes Risborough |
| 5 | 5-Desborough Avenue - Sir William Ramsay School |
| 5 | 5-High Wycombe - Kingsmead Road - Bourne End |
| 5 | 5-Aylesbury - Quarrendon |
| 50 | 50-Aylesbury - Wendover - Tring - Ivinghoe |
| 50 | 50-Great Horwood - Winslow - Newton Longville - Milton Keynes |
| 50 | 50-Aylesbury - Elm Farm - Wendover - Halton |
| 501 | 501-Watford - Aylesbury |
| 53 | 53-Bracknell - Wexham Park Hospital via Maidenhead |
| 54A | 54A-Winslow - Little Horwood |
| 54B | 54B-Winslow - Whaddon |
| 54C | 54C-Winslow - Botolph Claydon |
| 577 | 577-Hazlemere - Tylers Green, Penn & Knotty Green - Beaconsfield |
| 581 | 581-Beaconsfield - Denham - Uxbridge |
| 583 | 583-Hedgerley - Slough - Langley - Iver - Uxbridge |
| 5A | 5A-High Wycombe - Marlow Hill Schools - Flackwell Heath - Bourbe End |
| 6 | 6-Aylesbury - Watermead |
| 6 | 6-Maidenhead - Wexham Court |
| 6 | 6-Princes Risborough - Kimbles - Ellesborough - Princes Risborough |
| 6 | 6-High Wycombe - Flackwell Heath - Bourne End |
| 60 | 60-Aylesbury - North Marston - Winslow |
| 60 | 60-Aylesbury - North Marston - Buckingham |
| 60 | 60-Aylesbury - Buckingham |
| 60 | 60-Aylesbury - Winslow - Buckingham |
| 60A | 60A-Aylesbury - North Marston - Buckingham |
| 61 | 61-Aylesbury - Tring - Eaton Bray - Totternhoe - Dunstable |
| 61 | 61-Aylesbury - Tring - Pitstone - Ivinghoe - Eaton Bray - Dunstable |
| 611 | 611-Aylesbury - Marsh - Longwick - Ilmer |
| 617 | 617-Aylesbury - Waddesdon School |
| 617 | 617-Aylesbury - Bicester |
| 617 | 617-Aylesbury - Waddesdon School |
| 61A | 61A-Aylesbury - Dunstable |
| 61A | 61A-Aylesbury - Tring - Pitstone - Ivinghoe - Eaton Bray - Dunstable |
| 62 | 62-Aylesbury - Cheddington - Aylesbury |
| 621 | 621-Princes Risborough School - Downley (The Pastures) |
| 62A | 62A-Cheddington - Tring |
| 63 | 63-Maidenhead - Slough |
| 643 | 643-High Wycombe - Lane End - Radnage - Stokenchurch |
| 654 | 654-Rgs - Downley - W.wycombe - Bledlow Ridge |
| 67 | 67-Aylesbury - Great Horwood |
| 671 | 671-Dagnall - Aylesbury |
| 68 | 68-Winslow - Westcroft |
| 68 | 68-Maidenhead - Slough |
| 6A | 6A-Penn - High Wycombe - Flackwell Heath - Bourne End |
| 6A | 6A-Watermead - Aylesbury |
| 7 | 7-High Wycombe - Bourne End - Maidenhead |
| 7 | 7-Aylesbury - Bedgrove |
| 71 | 71-Chesham - Whelpley Hill - Ley Hill - Chesham |
| 710 | 710-Chesham - Amersham - Chorleywood - Heathrow |
| 71A | 71A-Chesham - Codmore Cross - Hilltop Estate - Chesham |
| 72 | 72-Chesham - Chesham Bois - Quill Hall - Amersham |
| 724 | 724-Harlow - Heathrow Airport |
| 72A | 72A-Chesham - Quill Hall - Amersham - Coleshill |
| 73 | 73-Chesham - Chesham Bois - Amersham - Coleshill |
| 73A | 73A-Chesham - Chesham Bois - Amersham - Coleshill |
| 73S | 73S-Chartridge - Chesham - Amersham - Little Chalfont |
| 77 | 77-Chesham - Chartridge |
| 77 | 77-Chesham - Chartridge |
| 78 | 78-Chesham - Great Hivings |
| 7A | 7A-Aylesbury - Bedgrove |
| 7B | 7B-Aylesbury - Bedgrove |
| 8 | 8-High Wycombe: Coachway - Cressex - Rail Interchange |
| 80 | 80-Akeley - Brackley |
| 800 | 800-High Wycombe - Marlow - Henley - Reading |
| 800 | 800-High Wycombe - Henley - Caversham - Reading |
| 814 | 814-Marlow Hill - Monks Risborough |
| 82 | 82-Silverstone UTC - Moulton |
| 83 | 83-Silverstone UTC - Milton Keynes |
| 850 | 850-High Wycombe - Henley - Twyford - Reading |
| 850 | 850-High Wycombe - Marlow - Henley - Twyford - Reading |
| 87 | 87-Northampton - Brackley |
| 88 | 88-Northampton - Silverstone |
| 9 | 9-Stoke Mandeville Hospital - Aylesbury |
| 951 | 951-Thorpe Park - Watford - Borehamwood |
| F77 | F77-Luton - Central Milton Keynes |
| F77 | F77-Luton - Dunstable - Leighton Buzzard - Bletchley - Milton Keynes |
| K1 | K1-Kingsbrook - Aylesbury |
| LGW | LGW-Oxford City Centre - Thornhill - Lewknor - High Wycombe - Heathrow - Gatwick |
| LGW | LGW-Oxford City Centre - Thornhill Park & Ride & Lewknor - Gatwick Airport |
| LHR | LHR-Oxford City Centre - Thornhill Park & Ride & Lewknor - Heathrow Airport |
| LHR | LHR-Oxford - Heathrow airport |
| ML-6 | ML-6-Amersham - Chesham |
| OXF | OXF-Gatwick & Heathrow Airports - Oxford |
| OXF | OXF-Gatwick/Heathrow - Lewknor & Thornhill Park & Ride - Oxford City Centre |
| S130 | S130-Aylesbury - High Wycombe |
| TUBE | TUBE-Oxford - London |
| WP1 | WP1-Slough - Wexham Park Hospital |
| WW1 | WW1-High Wycombe Station - Adams Park |
| X20 | X20-Aylesbury - Oxford |
| X20 | X20-Aylesbury - Thame - Oxford |
| X4 | X4-Aylesbury - Milton Keynes |
| X4 | X4-Aylesbury - Leighton Buzzard - Milton Keynes |
| X40 | X40-Aylesbury - Leighton Buzzard - Heath and Reach |
| X40 | X40-Heath & Reach - Aylesbury, Tring Road, Tesco |
| X5 | X5-Milton Keynes - Buckingham |
| X5 | X5-Buckingham - Oxford |
| X5 | X5-Hemel Hempstead - Aylesbury |
| X6 | X6-Aylesbury - Milton Keynes |
| X61 | X61-Aylesbury - Luton |
| X61 | X61-Aylesbury - Aston Clinton - Tring - Dunstable - Luton Interchange |
| X7 | X7-Aylesbury - Thame - Oxford |
| X7 | X7-Aylesbury - Thame - Oxford |
| X74 | X74-Slough - High Wycombe |
| X8 | X8-High Wycombe: Coachway - Rail Station |
| X80 | X80-High Wycombe - Henley |
| X80 | X80-High Wycombe - Marlow - Henley - Reading |
| X9 | X9-Aylesbury - Princes Risborough - Naphill - High Wycombe |
| X90 | X90-Aylesbury - Princes Risborough - Saunderton - High Wycombe |
| X91 | X91-Silverstone - Milton Keynes |
