| Castelsarrasin to Barcellona-Pozzo di Gotto | 838.25 mi (1,349.03 km) |
| Castelsarrasin to Bareggio | 398.65 mi (641.57 km) |
| Castelsarrasin to Barga | 465.25 mi (748.74 km) |
| Castelsarrasin to Bari | 825.24 mi (1,328.09 km) |
| Castelsarrasin to Barletta | 792.26 mi (1,275.02 km) |
| Castelsarrasin to Baronissi | 732.39 mi (1,178.67 km) |
| Castelsarrasin to Barrafranca | 824.83 mi (1,327.43 km) |
| Castelsarrasin to Bassano del Grappa | 533.16 mi (858.03 km) |
| Castelsarrasin to Battipaglia | 746.14 mi (1,200.80 km) |
| Castelsarrasin to Beinasco | 325.97 mi (524.60 km) |
| Castelsarrasin to Bellinzago Novarese | 383.85 mi (617.75 km) |
| Castelsarrasin to Belluno | 560.49 mi (902.03 km) |
| Castelsarrasin to Belmonte Mezzagno | 760.68 mi (1,224.19 km) |
| Castelsarrasin to Belpasso | 850.11 mi (1,368.12 km) |
| Castelsarrasin to Belvedere Marittimo | 817.59 mi (1,315.79 km) |
