| Castelnaudary to Beausoleil | 275.51 mi (443.38 km) |
| Castelnaudary to Beauvais | 422.37 mi (679.73 km) |
| Castelnaudary to Begles | 161.33 mi (259.64 km) |
| Castelnaudary to Belfort | 381.19 mi (613.47 km) |
| Castelnaudary to Bellegarde-sur-Valserine | 270.65 mi (435.57 km) |
| Castelnaudary to Bellerive-sur-Allier | 206.03 mi (331.57 km) |
| Castelnaudary to Bellevue | 384.22 mi (618.35 km) |
| Castelnaudary to Belley | 249.48 mi (401.50 km) |
| Castelnaudary to Berck-sur-Mer | 490.18 mi (788.87 km) |
| Castelnaudary to Bergerac | 128.66 mi (207.05 km) |
| Castelnaudary to Bernay | 403.92 mi (650.05 km) |
| Castelnaudary to Berre-l'Etang | 161.72 mi (260.27 km) |
| Castelnaudary to Besancon | 335.32 mi (539.64 km) |
| Castelnaudary to Bethune | 499.36 mi (803.64 km) |
| Castelnaudary to Betton | 378.11 mi (608.51 km) |
