| Castelsarrasin to Bastogne | 465.64 mi (749.38 km) |
| Castelsarrasin to Beauraing | 456.64 mi (734.89 km) |
| Castelsarrasin to Beernem | 501.61 mi (807.26 km) |
| Castelsarrasin to Beerse | 532.14 mi (856.40 km) |
| Castelsarrasin to Beersel | 487.93 mi (785.25 km) |
| Castelsarrasin to Begijnendijk | 511.63 mi (823.39 km) |
| Castelsarrasin to Beloeil | 464.94 mi (748.25 km) |
| Castelsarrasin to Berchem | 516.93 mi (831.92 km) |
| Castelsarrasin to Beringen | 519.62 mi (836.25 km) |
| Castelsarrasin to Berlaar | 515.93 mi (830.31 km) |
| Castelsarrasin to Berlare | 501.06 mi (806.38 km) |
| Castelsarrasin to Bernissart | 460.81 mi (741.60 km) |
| Castelsarrasin to Bertem | 498.14 mi (801.68 km) |
| Castelsarrasin to Bertrix | 446.63 mi (718.78 km) |
| Castelsarrasin to Beveren | 515.78 mi (830.07 km) |
