| Castellammare del Golfo to Brie-Comte-Robert | 897.82 mi (1,444.90 km) |
| Castellammare del Golfo to Brignais | 673.13 mi (1,083.30 km) |
| Castellammare del Golfo to Brignoles | 515.07 mi (828.93 km) |
| Castellammare del Golfo to Brive-la-Gaillarde | 764.67 mi (1,230.62 km) |
| Castellammare del Golfo to Bron | 671.54 mi (1,080.73 km) |
| Castellammare del Golfo to Bruay-sur-l'Escaut | 970.20 mi (1,561.38 km) |
| Castellammare del Golfo to Bruges | 842.44 mi (1,355.77 km) |
| Castellammare del Golfo to Brumath | 783.48 mi (1,260.90 km) |
| Castellammare del Golfo to Brunoy | 901.16 mi (1,450.27 km) |
| Castellammare del Golfo to Bruz | 1,008.28 mi (1,622.68 km) |
| Castellammare del Golfo to Bry-sur-Marne | 908.37 mi (1,461.88 km) |
| Castellammare del Golfo to Bully-les-Mines | 992.23 mi (1,596.84 km) |
| Castellammare del Golfo to Bures-sur-Yvette | 911.04 mi (1,466.17 km) |
| Castellammare del Golfo to Bussy-Saint-Georges | 903.47 mi (1,454.00 km) |
| Castellammare del Golfo to Buxerolles | 870.20 mi (1,400.46 km) |
