| Castelsarrasin to Bitritto | 825.34 mi (1,328.26 km) |
| Castelsarrasin to Bollate | 406.15 mi (653.64 km) |
| Castelsarrasin to Bologna | 507.08 mi (816.07 km) |
| Castelsarrasin to Bolzano | 526.00 mi (846.52 km) |
| Castelsarrasin to Bomporto | 492.16 mi (792.05 km) |
| Castelsarrasin to Bonate di Sopra | 429.35 mi (690.98 km) |
| Castelsarrasin to Bondeno | 511.38 mi (822.99 km) |
| Castelsarrasin to Bordighera | 326.91 mi (526.11 km) |
| Castelsarrasin to Borgaro Torinese | 330.83 mi (532.42 km) |
| Castelsarrasin to Borgo a Buggiano | 478.61 mi (770.24 km) |
| Castelsarrasin to Borgo San Dalmazzo | 316.49 mi (509.34 km) |
| Castelsarrasin to Borgo San Lorenzo | 510.50 mi (821.58 km) |
| Castelsarrasin to Borgomanero | 378.03 mi (608.39 km) |
| Castelsarrasin to Borgoricco | 541.86 mi (872.03 km) |
| Castelsarrasin to Borgosatollo | 458.67 mi (738.16 km) |
