| Towcester to Belvedere Marittimo | 1,179.68 mi (1,898.52 km) |
| Towcester to Benevento | 1,062.06 mi (1,709.22 km) |
| Towcester to Bergamo | 656.04 mi (1,055.80 km) |
| Towcester to Bernalda | 1,163.53 mi (1,872.53 km) |
| Towcester to Bertinoro | 816.35 mi (1,313.78 km) |
| Towcester to Besana in Brianza | 643.05 mi (1,034.89 km) |
| Towcester to Besozzo | 615.42 mi (990.43 km) |
| Towcester to Biancavilla | 1,260.43 mi (2,028.47 km) |
| Towcester to Biassono | 645.91 mi (1,039.49 km) |
| Towcester to Bibbiano | 734.67 mi (1,182.34 km) |
| Towcester to Bibbiena | 828.97 mi (1,334.10 km) |
| Towcester to Biella | 611.63 mi (984.33 km) |
| Towcester to Bisceglie | 1,114.25 mi (1,793.21 km) |
| Towcester to Bisignano | 1,198.68 mi (1,929.08 km) |
| Towcester to Bitetto | 1,133.54 mi (1,824.26 km) |
