| Truro to Bagnolet | 348.06 mi (560.15 km) |
| Truro to Bagnols-sur-Ceze | 618.37 mi (995.17 km) |
| Truro to Bailleul | 343.57 mi (552.92 km) |
| Truro to Balma | 553.21 mi (890.31 km) |
| Truro to Bar-le-Duc | 469.35 mi (755.35 km) |
| Truro to Barentin | 271.68 mi (437.22 km) |
| Truro to Basse-Goulaine | 266.29 mi (428.56 km) |
| Truro to Bastia | 862.83 mi (1,388.59 km) |
| Truro to Bayeux | 205.46 mi (330.66 km) |
| Truro to Bayonne | 497.09 mi (799.99 km) |
| Truro to Beaucaire | 637.14 mi (1,025.37 km) |
| Truro to Beauchamp | 335.10 mi (539.30 km) |
| Truro to Beaumont | 487.79 mi (785.03 km) |
| Truro to Beaumont-sur-Oise | 336.71 mi (541.88 km) |
| Truro to Beaune | 503.29 mi (809.97 km) |
