| Calais to Bitritto | 988.69 mi (1,591.14 km) |
| Calais to Bollate | 500.21 mi (805.02 km) |
| Calais to Bologna | 626.18 mi (1,007.74 km) |
| Calais to Bolzano | 530.35 mi (853.52 km) |
| Calais to Bomporto | 603.71 mi (971.57 km) |
| Calais to Bonate di Sopra | 507.26 mi (816.35 km) |
| Calais to Bondeno | 608.67 mi (979.57 km) |
| Calais to Bordighera | 564.38 mi (908.29 km) |
| Calais to Borgaro Torinese | 481.43 mi (774.79 km) |
| Calais to Borgo a Buggiano | 639.80 mi (1,029.65 km) |
| Calais to Borgo San Dalmazzo | 526.42 mi (847.20 km) |
| Calais to Borgo San Lorenzo | 656.18 mi (1,056.01 km) |
| Calais to Borgomanero | 472.59 mi (760.57 km) |
| Calais to Borgoricco | 596.88 mi (960.58 km) |
| Calais to Borgosatollo | 539.68 mi (868.53 km) |
