| Towcester to Barking | 61.23 mi (98.53 km) |
| Towcester to Barnet | 47.56 mi (76.53 km) |
| Towcester to Barnoldswick | 133.00 mi (214.05 km) |
| Towcester to Barnsley | 100.53 mi (161.79 km) |
| Towcester to Barnstaple | 150.38 mi (242.01 km) |
| Towcester to Barrhead | 288.74 mi (464.69 km) |
| Towcester to Barri | 109.60 mi (176.38 km) |
| Towcester to Barrow in Furness | 165.29 mi (266.01 km) |
| Towcester to Barton upon Humber | 109.66 mi (176.47 km) |
| Towcester to Barton upon Irwell | 109.19 mi (175.73 km) |
| Towcester to Barwell | 33.80 mi (54.40 km) |
| Towcester to Basford | 59.07 mi (95.07 km) |
| Towcester to Basildon | 73.71 mi (118.62 km) |
| Towcester to Basingstoke | 59.79 mi (96.23 km) |
| Towcester to Bath | 78.22 mi (125.88 km) |
