| Number | Service (From/To) | General Details | Operator | | 13 | Cambridge to Haverhill | Mon to Sat (12 trips, 5 back) Sun (14 trips, -60 back) | Cambus |
| Via Cambridge-Addenbrookes (Hospital)-Cambridge (Shelford Bottom) ..... more |
| | Cambridge to Haverhill (Samuel Ward School) | Only this direction, Mon to Fri (4 trips) Sat (3 trips) | " |
| Via Cambridge-Addenbrookes (Hospital)-Cambridge (Shelford Bottom) ..... more |
| | Cambridge to Kedington | Evenings only, one way, Mon to Sat (1 trip) | " |
| Via Cambridge-Rail Station-Addenbrookes (Hospital)-Cambridge (Shelford Bottom) ..... more |
| | Haverhill to Cambridge | Only this direction, Mon to Fri (4 trips) | " |
| Via Haverhill (Chalkstone)-Haverhill-Samuel Ward School-Haverhill (Bus Station) ..... more |
| | Haverhill to Cambridge | Only this direction, Mon to Fri (8 trips) Sat (every 60 mins) | " |
| Via Haverhill (Chalkstone)-Haverhill-Samuel Ward School-Haverhill (Bus Station) ..... more |
| 13A | Cambridge to Haverhill | Only this direction, Mon to Fri (9 trips) Sat (6 trips) | " |
| Via Cambridge-Addenbrookes (Hospital)-Cambridge (Shelford Bottom) ..... more |
| | Cambridge to Haverhill (Samuel Ward School) | Only this direction, Mon to Sat (3 trips) | " |
| Via Cambridge-Addenbrookes (Hospital)-Cambridge (Shelford Bottom) ..... more |
| | Haverhill to Cambridge | Only this direction, Mon to Fri (8 trips) Sat (every 60 mins) | " |
| Via Haverhill (Chalkstone)-Haverhill-Samuel Ward School-Haverhill (Bus Station) ..... more |
| | Haverhill to Cambridge | Only this direction, Mon to Fri (4 trips) | " |
| Via Haverhill (Chalkstone)-Haverhill-Samuel Ward School-Haverhill (Bus Station) ..... more |
| 13B | Haverhill to Cambridge | Only this direction, Mon to Fri (1 trip) | " |
| Via Nosterfield End-Castle Camps-Shudy Camps-Bartlow-Linton ..... more |
| 13C | Haverhill to Cambridge | Only this direction, Mon to Fri (1 trip) | " |
| Via Haverhill (Sainsburys)-Haverhill-Cardinals Green-Horseheath ..... more |
| 16A | Cambridge (Emmanuel Street) to Great Thurlow | Only this direction, Mon to Sat (1 trip) | " |
| Via Cambridge (Long Road Sixth Form College)-Addenbrookes (Hospital) ..... more |
| | Great Thurlow to Cambridge | Only this direction, Mon to Fri (1 trip) | " |
| Via Little Thurlow-Great Bradley-Burrough Green-Burrough End ..... more |
| 25 | Addenbrookes (Hospital) to Trumpington | Only this direction, Mon to Fri (24 trips) Sat (every 30 mins) | " |
| Via Addenbrookes-Trumpington (Park and Ride Site) |
| | Trumpington to Addenbrookes (Hospital) | Only this direction, Mon to Fri (24 trips) Sat (every 30 mins) | " |
| Via Trumpington (Park and Ride Site)-Trumpington-Cambridge |
| 31 | Barley to Cambridge | Only this direction, Mon to Fri (1 trip) | A2B Travel Group |
| Via Great Chishill-Chrishall-Heydon-Fowlmere-Thriplow-Harston (Newton) ..... more |
| | Barley to Cambridge | Sat (1 trip) | " |
| Via Great Chishill-Chrishall-Heydon-Fowlmere-Thriplow-Harston (Newton) ..... more |
| | Fowlmere to Addenbrookes (Hospital) | Mon to Sat (4 trips) | " |
| Via Thriplow-Harston (Newton)-Harston-Hauxton-Little Shelford ..... more |
| 114 | Addenbrookes (Hospital) to Cambridge | Sat (4 trips) | Big Green Bus |
| Via Cambridge-Romsey-Cambridge-Romsey-Beehive-Cambridge-Grafton Centre ..... more |
| 114 | Addenbrookes (Hospital) to Cambridge | Mon to Fri (4 trips) | A2B Travel Group |
| Via Cambridge-Romsey-Cambridge-Romsey-Beehive-Cambridge-Grafton Centre ..... more |
| 132 | Cambridge to Saffron Walden | Only this direction, Sun (4 trips) | Myall |
| Via Cambridge-Rail Station-Addenbrookes (Hospital)-Trumpington ..... more |
| | Cambridge to Saffron Walden | Only this direction, Sun (1 trip) | " |
| Via Cambridge-Rail Station-Addenbrookes (Hospital)-Trumpington ..... more |
| | Saffron Walden to Cambridge | Only this direction, Sun (1 trip) | " |
| Via Littlebury-Little Chesterford-Great Chesterford-Ickleton ..... more |
| | Saffron Walden to Cambridge | Only this direction, Sun (4 trips) | " |
| Via Littlebury-Little Chesterford-Great Chesterford-Ickleton ..... more |
| Babraham Road Park & Ride | Cambridge (Babraham Road Park and Ride Site) to Cambridge (St Andrews Street) | Mon to Fri (70 trips, 67 back) Sat (every 10 mins) Sun (every 10 mins) | Cambus |
| Via Addenbrookes (Hospital)-Cambridge-Rail Station |
| | Cambridge (St Andrews Street) to Cambridge (Babraham Road Park and Ride Site) | Mon to Sat (7 trips, 4 back) | " |
| Via Cambridge-Rail Station-Cambridge-Addenbrookes (Hospital) ..... more |
| Citi 1 | Fulbourn to Kings Hedges (Nursery School) | Only this direction, Mon to Fri (53 trips) Sat (42 trips) | " |
| Via Cherry Hinton-Cambridge-Addenbrookes (Hospital)-Cambridge (Rail Station) ..... more |
| | Fulbourn to Kings Hedges (Nursery School) | Only this direction, Mon to Sat (36 trips) Sun (33 trips) | " |
| Via Cambridge (Fulbourn Ida Darwin Hospital)-Fulbourn-Cherry Hinton ..... more |
| | Kings Hedges (Nursery School) to Fulbourn | Only this direction, Mon to Fri (51 trips) Sat (every 20 mins) | " |
| Via Kings Hedges-Arbury-Chesterton (near Cambridge)-Cambridge ..... more |
| | Kings Hedges (Nursery School) to Fulbourn | Only this direction, Mon to Fri (37 trips) Sat (every 30 mins) Sun (every 30 mins) | " |
| Via Kings Hedges-Arbury-Chesterton (near Cambridge)-Cambridge ..... more |
| Citi 2 | Addenbrookes (Hospital) to Cambridge | Only this direction, Mon to Fri (29 trips) Sat (every 30 mins) Sun (every 30 mins) | " |
| Via Cambridge-Cherry Hinton-Cambridge (St Bedes School)-Romsey ..... more |
| | Addenbrookes (Hospital) to Ely | Evenings only, one way, Mon to Sat (1 trip) | " |
| Via Cambridge-Cherry Hinton-Cambridge (St Bedes School)-Romsey ..... more |
| | Addenbrookes (Hospital) to Milton | Evenings only, one way, Mon to Sat (3 trips) | " |
| Via Cambridge-Cherry Hinton-Cambridge (St Bedes School)-Romsey ..... more |
| | Cambridge to Addenbrookes (Hospital) | Only this direction, Mon to Fri (33 trips) Sat (every 30 mins) Sun (every 30 mins) | " |
| Via Chesterton (near Cambridge)-Cambridge-Emmanuel Street ..... more |
| | Ely to Addenbrookes (Hospital) | Early Mornings, this way only, Sat (1 trip) | " |
| Via Ely (Tesco)-Little Thetford-Stretham-Chittering-Landbeach ..... more |
| Citi 7 | Cambridge (Emmanuel Street) to Pampisford | Only this direction, Mon to Fri (28 trips) Sat (every 60 mins) Sun (every 60 mins) | " |
| Via Cambridge (Rail Station)-Cambridge-Addenbrookes (Hospital) ..... more |
| | Cambridge (Emmanuel Street) to Saffron Walden | Only this direction, Mon to Fri (13 trips) Sat (every 60 mins) | " |
| Via Cambridge (Rail Station)-Cambridge-Addenbrookes (Hospital) ..... more |
| | Pampisford to Cambridge | Only this direction, Mon to Fri (27 trips) Sat (every 60 mins) Sun (10 trips) | " |
| Via Sawston-Stapleford-Great Shelford-Trumpington-Park and Ride Site ..... more |
| | Saffron Walden to Cambridge | Only this direction, Mon to Fri (15 trips) Sat (every 60 mins) | " |
| Via Littlebury-Little Chesterford-Great Chesterford-Ickleton ..... more |
| U | Addenbrookes to Cambridge | Only this direction, Mon to Fri (54 trips) Sat (37 trips) Sun (20 trips) | Whippet |
| Via Addenbrookes (Hospital)-Addenbrookes-Cambridge (Rail Station) ..... more |
| Universal U | Addenbrookes to Cambridge | Only this direction, Mon to Fri (54 trips) Sat (37 trips) Sun (20 trips) | " |
| Via Addenbrookes (Hospital)-Addenbrookes-Cambridge (Rail Station) ..... more |
| X13 | Cambridge to Haverhill | Only this direction, Mon to Fri (3 trips) Sat (1 trip) | Cambus |
| Via Cambridge-Addenbrookes (Hospital)-Cambridge (Shelford Bottom) ..... more |
| | Cambridge to Kedington | Only this direction, Mon to Fri (3 trips) | " |
| Via Cambridge-Addenbrookes (Hospital)-Cambridge (Shelford Bottom) ..... more |
| | Haverhill to Addenbrookes (Hospital) | Early Mornings, this way only, Mon to Fri (1 trip) | " |
| Via Haverhill (Chalkstone)-Haverhill-Samuel Ward School-Haverhill (Bus Station) ..... more |
| | Haverhill to Cambridge | Only this direction, Mon to Fri (1 trip) | " |
| Via Haverhill (Sainsburys)-Haverhill-Cardinals Green-Linton ..... more |
| | Kedington to Cambridge | Only this direction, Mon to Fri (2 trips) | " |
| Via Great Wratting-Little Wratting-Haverhill (Bus Station) ..... more |