| Castelnaudary to Bagnolet | 384.19 mi (618.29 km) |
| Castelnaudary to Bagnols-sur-Ceze | 145.30 mi (233.85 km) |
| Castelnaudary to Bailleul | 513.94 mi (827.10 km) |
| Castelnaudary to Balma | 30.48 mi (49.05 km) |
| Castelnaudary to Bar-le-Duc | 407.00 mi (655.01 km) |
| Castelnaudary to Barentin | 432.81 mi (696.55 km) |
| Castelnaudary to Basse-Goulaine | 316.40 mi (509.20 km) |
| Castelnaudary to Bastia | 381.01 mi (613.18 km) |
| Castelnaudary to Bayeux | 430.86 mi (693.40 km) |
| Castelnaudary to Bayonne | 172.77 mi (278.05 km) |
| Castelnaudary to Beaucaire | 138.82 mi (223.41 km) |
| Castelnaudary to Beauchamp | 393.70 mi (633.60 km) |
| Castelnaudary to Beaumont | 177.10 mi (285.01 km) |
| Castelnaudary to Beaumont-sur-Oise | 402.74 mi (648.15 km) |
| Castelnaudary to Beaune | 292.11 mi (470.10 km) |
