| Boiro to Bagnolet | 693.25 mi (1,115.67 km) |
| Boiro to Bagnols-sur-Ceze | 685.84 mi (1,103.76 km) |
| Boiro to Bailleul | 783.24 mi (1,260.50 km) |
| Boiro to Balma | 528.17 mi (850.01 km) |
| Boiro to Bar-le-Duc | 797.82 mi (1,283.97 km) |
| Boiro to Barentin | 669.61 mi (1,077.63 km) |
| Boiro to Basse-Goulaine | 481.00 mi (774.10 km) |
| Boiro to Bastia | 930.32 mi (1,497.21 km) |
| Boiro to Bayeux | 603.19 mi (970.74 km) |
| Boiro to Bayonne | 378.86 mi (609.71 km) |
| Boiro to Beaucaire | 685.70 mi (1,103.53 km) |
| Boiro to Beauchamp | 690.43 mi (1,111.14 km) |
| Boiro to Beaumont | 630.30 mi (1,014.38 km) |
| Boiro to Beaumont-sur-Oise | 699.15 mi (1,125.17 km) |
| Boiro to Beaune | 736.60 mi (1,185.45 km) |
