| Castelsarrasin to Bormujos | 594.30 mi (956.43 km) |
| Castelsarrasin to Brenes | 577.58 mi (929.53 km) |
| Castelsarrasin to Brunete | 362.31 mi (583.07 km) |
| Castelsarrasin to Bueu | 511.99 mi (823.97 km) |
| Castelsarrasin to Bullas | 438.39 mi (705.53 km) |
| Castelsarrasin to Bunol | 333.88 mi (537.33 km) |
| Castelsarrasin to Burela de Cabo | 424.58 mi (683.29 km) |
| Castelsarrasin to Burgos | 269.03 mi (432.97 km) |
| Castelsarrasin to Burjasot | 322.79 mi (519.48 km) |
| Castelsarrasin to Burriana | 293.31 mi (472.04 km) |
| Castelsarrasin to Cabanaquinta | 341.05 mi (548.87 km) |
| Castelsarrasin to Cabanillas del Campo | 323.05 mi (519.89 km) |
| Castelsarrasin to Cabra | 538.54 mi (866.70 km) |
| Castelsarrasin to Caceres | 497.12 mi (800.03 km) |
| Castelsarrasin to Cadiz | 648.39 mi (1,043.48 km) |
