| Orbetello to Bagnolet | 613.83 mi (987.87 km) |
| Orbetello to Bagnols-sur-Ceze | 352.10 mi (566.65 km) |
| Orbetello to Bailleul | 699.58 mi (1,125.86 km) |
| Orbetello to Balma | 496.98 mi (799.82 km) |
| Orbetello to Bar-le-Duc | 525.75 mi (846.11 km) |
| Orbetello to Barentin | 694.16 mi (1,117.15 km) |
| Orbetello to Basse-Goulaine | 702.28 mi (1,130.21 km) |
| Orbetello to Bastia | 91.47 mi (147.20 km) |
| Orbetello to Bayeux | 741.51 mi (1,193.34 km) |
| Orbetello to Bayonne | 645.19 mi (1,038.34 km) |
| Orbetello to Beaucaire | 344.39 mi (554.25 km) |
| Orbetello to Beauchamp | 628.22 mi (1,011.03 km) |
| Orbetello to Beaumont | 463.46 mi (745.87 km) |
| Orbetello to Beaumont-sur-Oise | 631.15 mi (1,015.74 km) |
| Orbetello to Beaune | 444.94 mi (716.07 km) |
