| 112 | 112-Biggleswade - Tempsford - St. Neots - Biggleswade |
| 134 | 134-Milton Keynes - Woburn Sands - Flitwick |
| 140 | 140-Clophill - Flitwick - Eversholt - Flitwick |
| 162 | 162-Stewkley - Leighton Buzzard - Bletchley |
| 162 | 162-Stewkley - Leighton Buzzard - Bletchley |
| 163 | 163-Leighton Buzzard - Edlesborough - Leighton Buzzard |
| 163 | 163-Leighton Buzzard - Edlesborough - Leighton Buzzard |
| 163 | 163-Leighton Buzzard - Edlesborough - Leighton Buzzard |
| 165 | 165-Aylesbury - Wingrave - Wing - Leighton Buzzard |
| 165 | 165-Aylesbury - Wingrave - Wing - Leighton Buzzard |
| 165 | 165-Aylesbury - Wingrave - Wing - Leighton Buzzard |
| 167 | 167-Ivinghoe - Leighton Buzzard |
| 189 | 189-Biggleswade - Dunton - Potton - Gamlingay - Sandy |
| 190 | 190-Biggleswade - Potton - Gamlingay - Sandy - Blunham |
| 193 | 193-Kitelands - Biggleswade - Potton - St Neots |
| 1A | 1A-Biggleswade - Tempsford - Sandy - Langford - Biggleswade |
| 1B | 1B-Biggleswade - Tempsford - Sandy - Potton - Biggleswade |
| 2 | 2-Biggleswade - Tempsford - Sandy - Potton - Cambridge |
| 200 | 200-Flitwick - Clophill - Shefford - Broom - Biggleswade |
| 23 | 23-Luton - Sundon Park - Linmere - Upper Sundon |
| 230 | 230-Luton - Caddington Woods - Slip End - Luton |
| 231 | 231-Pepperstock - Caddington - Dunstable |
| 26 | 26-Luton - Barnfield - Bramingham Park |
| 3 | 3-Cutenhoe Road - Luton - Saints - Bushmead |
| 3 | 3-Biggleswade - Langford - Sutton - Cambridge |
| 31 | 31-Luton - Dunstable |
| 321 | 321-Luton - St Albans - Watford |
| 34 | 34-Central Milton Keynes - Amazon Ridgmont - Ampthill - Flitwick - Ampthill Heights |
| 34 | 34-Dunstable - Markyate - St Albans |
| 366 | 366-Luton - Harpenden - Welwyn Garden City - South Hatfield |
| 3A | 3A-Cutenhoe Road - Luton - Saints - Bushmead |
| 4 | 4-Biggleswade - Tempsford - Sandy - Langford - Biggleswade |
| 40 | 40-Dunstable - Katherine Dr - Whipsnade - Kensworth - Dunstable |
| 40A | 40A-Dunstable - Katherine Dr - Dunstable - Langdale Rd |
| 42 | 42-Bedford - Ampthill - Flitwick - Toddington - Dunstable |
| 44 | 44-Stevenage - Knebworth - Codicote - Kimpton - Luton |
| 44 | 44-Bedford - Clophill - Maulden - Ampthill - Flitwick |
| 45 | 45-Stevenage - Knebworth - Codicote - Kimpton - Batford - Luton |
| 46 | 46-Luton - Redbourn - Hemel Hempstead |
| 47 | 47-Toddington - Tingrith - Ridgmont - Woburn - Leighton Buzzard |
| 47 | 47-Toddington - Tingrith - Ridgmont - Woburn - Leighton Buzzard |
| 47 | 47-Toddington - Tingrith - Ridgmont - Woburn - Leighton Buzzard |
| 47A | 47A-Toddington - Tingrith - Ridgmont - Woburn - Dunstable |
| 5 | 5-Biggleswade - Tempsford - Blunham - Great Barford - Bedford |
| 61 | 61-Aylesbury - Tring - Pitstone - Ivinghoe - Eaton Bray - Dunstable |
| 610 | 610-Luton - Hatfield - Potters Bar - Cockfosters |
| 612 | 612-Luton - Hatfield |
| 68 | 68-Bedford - Kempston - Stewartby - Ampthill |
| 7 | 7-Biggleswade - Tempsford - Blunham - Great Barford - Bedford |
| 72 | 72-Bedford - Willington - Sandy - Potton - Dunton - Biggleswade |
| 721 | 721-Luton - St Albans - Hemel Hempstead |
| 73 | 73-Bedford - Willington - Sandy - Biggleswade - Kings Reach - Biggleswade |
| 74 | 74-Bedford - Biggleswade - Hitchin |
| 75 | 75-Cambridge - Orwell - Wrestlingworth |
| 79 | 79-Luton - Barton - Shillington - Shefford |
| 812 | 812-Gamlingay - Bassingbourn Village College |
| 821 | 821-Luton - St Albans Townsend Sch |
| 89 | 89-Hitchin - Pirton - Shillington - Henlow Camp |
| 96 | 96-Letchworth - Arlesey - Stotfold - Letchworth |
| 96A | 96A-Letchworth - Stotfold - Arlesey - Letchworth |
| 97 | 97-Hitchin - Letchworth - Stotfold |
| 9A | 9A-Bedford - Stevenage |
| 9B | 9B-Bedford - Stevenage |
| 9C | 9C-Bedford - Stevenage |
| 9D | 9D-Bedford - Stevenage |
| A | A-Dunstable - Busway - Luton - Luton Airport |
| B | B-Luton - Dunstable - Downside - Dunstable - Luton |
| C | C-Luton - Dunstable - Beecroft - Dunstable - Luton |
| C1 | C1-Milton Keynes - Moulsoe - Cranfield - Wootton - Kempston - Bedford |
| C10 | C10-Milton Keynes - Newport Pagnell - Cranfield - Kempston - Bedford |
| C11 | C11-Milton Keynes - Cranfield - Marston Moretaine - Kempston - Bedford |
| C5 | C5-Cranfield - Stewartby - Wootton Upper School |
| CN6 | CN6-Houghton Regis - Cardinal Newman Sch |
| CX | CX-Luton - Amazon Dunstable - Luton |
| CX | CX-Milton Keynes - Cranfield (Limited Stop) |
| E | E-Luton - Dunstable - Houghton Regis - Toddington |
| F70 | F70-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| F70 | F70-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| F70 | F70-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| F77 | F77-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| F77 | F77-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| F77 | F77-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| F77 | F77-Luton Airport - Dunstable - Leighton Buzzard - Milton Keynes |
| FL1 | FL1-Flitwick - Clophill - Silsoe |
| FL10 | FL10-Maulden - Clophill - Silsoe - Wardhedges - Flitton - Greenfield - Pulloxhill - Hitchin |
| FL11 | FL11-Harlington - Milton Keynes |
| FL12 | FL12-Maulden - Ampthill - Woburn - Milton Keynes |
| FL2 | FL2-Maulden - Haynes West End - Lidlington - Milton Keynes |
| FL3 | FL3-Haynes - Clophill - Maulden - Ampthill - Milton Keynes |
| FL4 | FL4-Silsoe - Flitwick - Milton Keynes |
| FL5 | FL5-Maulden - Ampthill - Silsoe - Flitwick - Ampthill - Bedford |
| FL6 | FL6-Maulden - Harlington - Ampthill - Flitwick |
| FL7 | FL7-Maulden - Flitwick - barton le Clay - Hitchin |
| FL8 | FL8-Maulden - Houghton Conquest - Bedford |
| Hi | Hi-Luton - Busway - Dunstable - Houghton Regis |
| L1 | L1-Leighton Buzzard - Sandhills - Roman Gate - Grovebury Retail Pk - Town Centre |
| L1 | L1-Leighton Buzzard - Sandhills - Roman Gate - Grovebury Retail Pk - Town Centre |
| L1 | L1-Leighton Buzzard - Sandhills - Roman Gate - Grovebury Retail Pk - Town Centre |
| L1 | L1-Leighton Buzzard - Sandhills - Roman Gate - Grovebury Retail Pk - Town Centre |
| L2 | L2-Leighton Buzzard - Heath Rd - Chamberlains Barn - Clipstone Pk - Town Centre |
| L2 | L2-Leighton Buzzard - Heath Rd - Chamberlains Barn - Clipstone Pk - Town Centre |
| L2 | L2-Leighton Buzzard - Heath Rd - Chamberlains Barn - Clipstone Pk - Town Centre |
| L3 | L3-Leighton Buzzard - Apex Park - Chamberlains Barn - Town Centre |
| L3 | L3-Leighton Buzzard - Apex Park - Chamberlains Barn - Town Centre |
| L3 | L3-Leighton Buzzard - Apex Park - Chamberlains Barn - Town Centre |
| L3 | L3-Leighton Buzzard - Apex Park - Chamberlains Barn - Town Centre |
| L4 | L4-Leighton Buzzard - Brooklands Dr - Apex Pk - Billington Pk - Town Centre |
| L4 | L4-Leighton Buzzard - Brooklands Dr - Apex Pk - Billington Pk - Town Centre |
| L4 | L4-Leighton Buzzard - Brooklands Dr - Apex Pk - Billington Pk - Town Centre |
| L5 | L5-Meadway - Leighton Buzzard - Linslade |
| L5 | L5-Meadway - Leighton Buzzard - Linslade |
| L5 | L5-Meadway - Leighton Buzzard - Linslade |
| L5 | L5-Meadway - Leighton Buzzard - Linslade |
| L6 | L6-Leighton Buzzard - Linslade |
| L6 | L6-Leighton Buzzard - Linslade |
| L6 | L6-Leighton Buzzard - Linslade |
| MK1 | MK1-Bedford - Luton |
| W1 | W1-Meppershall - Stotfold - Bedford Interchange Park |
| W10 | W10-Meppershall - Shillington - Lower Stondon - Stotfold - St Neots |
| W11 | W11-Meppershall - Stondon - Shillington - Gravenhurst - Clophill - Milton Keynes |
| W12 | W12-Meppershall - Shillington - Barton-Le-Clay - Hexton - Pegsdon - Hitchin |
| W12B | W12B-Meppershall - Campton - Upper Gravenhurst - Barton - Hexton - Pegsdon - Hitchin |
| W13 | W13-Meppershall - Langford - Shefford - Milton Keynes |
| W14 | W14-Meppershall - Shillington - Welwyn Garden City |
| W15 | W15-Meppershall - Langford - Stotfold - Stevenage |
| W16 | W16-Meppershall - Shillington - Stevenage |
| W2 | W2-Clifton Park - Shillington - Bedford |
| W3 | W3-Meppershall - Stotfold - Biggleswade |
| W3S | W3S-Meppershall - Shillington - Stotfold - Biggleswade |
| W4 | W4-Meppershall - Shefford - Clifton - Langford - Henlow - Stotfold - Welwyn Garden City |
| W5 | W5-Barton - Shillington - Meppershall - Biggleswade |
| W6 | W6-Meppershall - Shefford - Clifton - Henlow - Cambridge |
| W6A | W6A-Meppershall - Shillington - Stotfold - Cambridge |
| W7 | W7-Meppershall - Shefford - Clifton - Henlow - Letchworth |
| W8 | W8-Meppershall - Shefford - Clifton - Southill- Broom - Langford - Henlow - St Albans |
| W8A | W8A-Meppershall - Upper Stondon - Lower Stondon - Shillington - Barton - St Albans |
| W9 | W9-Meppershall - Shefford - Clifton - Henlow - Langford - St. Neots |
| X1 | X1-Milton Keynes - Dunstable - Luton |
| X4 | X4-Aylesbury - Leighton Buzzard - Milton Keynes |
| X4 | X4-Aylesbury - Leighton Buzzard - Milton Keynes |
| X4 | X4-Aylesbury - Leighton Buzzard - Milton Keynes |
| X61 | X61-Aylesbury - Aston Clinton - Tring - Dunstable - Luton Interchange |
| X75 | X75-Cambridge - Orwell |
| Z | Z-Luton - Parkside - Houghton Regis - Dunstable |
