| Fos-sur-Mer to Beausoleil | 125.67 mi (202.24 km) |
| Fos-sur-Mer to Beauvais | 434.51 mi (699.28 km) |
| Fos-sur-Mer to Begles | 287.88 mi (463.30 km) |
| Fos-sur-Mer to Belfort | 303.53 mi (488.48 km) |
| Fos-sur-Mer to Bellegarde-sur-Valserine | 188.34 mi (303.11 km) |
| Fos-sur-Mer to Bellerive-sur-Allier | 198.81 mi (319.95 km) |
| Fos-sur-Mer to Bellevue | 393.71 mi (633.61 km) |
| Fos-sur-Mer to Belley | 163.40 mi (262.97 km) |
| Fos-sur-Mer to Berck-sur-Mer | 505.67 mi (813.80 km) |
| Fos-sur-Mer to Bergerac | 241.33 mi (388.39 km) |
| Fos-sur-Mer to Bernay | 440.97 mi (709.67 km) |
| Fos-sur-Mer to Berre-l'Etang | 11.35 mi (18.27 km) |
| Fos-sur-Mer to Besancon | 266.72 mi (429.25 km) |
| Fos-sur-Mer to Bethune | 500.73 mi (805.85 km) |
| Fos-sur-Mer to Betton | 455.02 mi (732.29 km) |
