| Castellanza to Bagnolet | 377.86 mi (608.11 km) |
| Castellanza to Bagnols-sur-Ceze | 232.31 mi (373.87 km) |
| Castellanza to Bailleul | 453.43 mi (729.72 km) |
| Castellanza to Balma | 389.35 mi (626.60 km) |
| Castellanza to Bar-le-Duc | 279.63 mi (450.02 km) |
| Castellanza to Barentin | 458.74 mi (738.27 km) |
| Castellanza to Basse-Goulaine | 505.55 mi (813.60 km) |
| Castellanza to Bastia | 203.31 mi (327.19 km) |
| Castellanza to Bayeux | 514.61 mi (828.18 km) |
| Castellanza to Bayonne | 531.33 mi (855.09 km) |
| Castellanza to Beaucaire | 243.50 mi (391.87 km) |
| Castellanza to Beauchamp | 392.04 mi (630.93 km) |
| Castellanza to Beaumont | 280.87 mi (452.02 km) |
| Castellanza to Beaumont-sur-Oise | 393.56 mi (633.38 km) |
| Castellanza to Beaune | 216.77 mi (348.86 km) |
