| Fos-sur-Mer to Bagnolet | 393.10 mi (632.64 km) |
| Fos-sur-Mer to Bagnols-sur-Ceze | 51.52 mi (82.91 km) |
| Fos-sur-Mer to Bailleul | 513.77 mi (826.83 km) |
| Fos-sur-Mer to Balma | 172.89 mi (278.24 km) |
| Fos-sur-Mer to Bar-le-Duc | 367.55 mi (591.51 km) |
| Fos-sur-Mer to Barentin | 461.42 mi (742.59 km) |
| Fos-sur-Mer to Basse-Goulaine | 405.26 mi (652.20 km) |
| Fos-sur-Mer to Bastia | 233.29 mi (375.45 km) |
| Fos-sur-Mer to Bayeux | 483.88 mi (778.72 km) |
| Fos-sur-Mer to Bayonne | 322.02 mi (518.24 km) |
| Fos-sur-Mer to Beaucaire | 28.63 mi (46.08 km) |
| Fos-sur-Mer to Beauchamp | 405.97 mi (653.34 km) |
| Fos-sur-Mer to Beaumont | 183.21 mi (294.85 km) |
| Fos-sur-Mer to Beaumont-sur-Oise | 412.90 mi (664.50 km) |
| Fos-sur-Mer to Beaune | 246.76 mi (397.12 km) |
