| Castelnaudary to Azcoitia | 214.81 mi (345.70 km) |
| Castelnaudary to Azpeitia | 212.52 mi (342.02 km) |
| Castelnaudary to Azuqueca de Henares | 328.86 mi (529.25 km) |
| Castelnaudary to Badajoz | 556.43 mi (895.49 km) |
| Castelnaudary to Badalona | 131.01 mi (210.83 km) |
| Castelnaudary to Baena | 513.31 mi (826.10 km) |
| Castelnaudary to Baeza | 465.18 mi (748.64 km) |
| Castelnaudary to Bailen | 469.44 mi (755.50 km) |
| Castelnaudary to Balaguer | 120.65 mi (194.17 km) |
| Castelnaudary to Banolas | 92.52 mi (148.90 km) |
| Castelnaudary to Baranain | 186.24 mi (299.72 km) |
| Castelnaudary to Barbadanes | 504.42 mi (811.78 km) |
| Castelnaudary to Barbastro | 128.30 mi (206.49 km) |
| Castelnaudary to Barcelona | 134.22 mi (216.01 km) |
| Castelnaudary to Bargas | 386.67 mi (622.28 km) |
