| Towcester to Borgosatollo | 686.02 mi (1,104.04 km) |
| Towcester to Borgosesia | 609.78 mi (981.34 km) |
| Towcester to Boscoreale | 1,072.20 mi (1,725.53 km) |
| Towcester to Boscotrecase | 1,070.76 mi (1,723.22 km) |
| Towcester to Botticino Sera | 682.95 mi (1,099.11 km) |
| Towcester to Bovalino Marina | 1,271.03 mi (2,045.53 km) |
| Towcester to Boves | 665.88 mi (1,071.62 km) |
| Towcester to Boville Ernica | 991.57 mi (1,595.78 km) |
| Towcester to Bovisio Masciago | 642.98 mi (1,034.77 km) |
| Towcester to Bovolone | 727.52 mi (1,170.83 km) |
| Towcester to Bra | 653.14 mi (1,051.13 km) |
| Towcester to Bracciano | 926.62 mi (1,491.25 km) |
| Towcester to Brandizzo | 626.12 mi (1,007.64 km) |
| Towcester to Breganze | 721.13 mi (1,160.55 km) |
| Towcester to Brembate | 656.87 mi (1,057.12 km) |
