| Castelfidardo to Bagnolet | 649.35 mi (1,045.02 km) |
| Castelfidardo to Bagnols-sur-Ceze | 447.42 mi (720.05 km) |
| Castelfidardo to Bailleul | 713.56 mi (1,148.37 km) |
| Castelfidardo to Balma | 602.99 mi (970.41 km) |
| Castelfidardo to Bar-le-Duc | 543.03 mi (873.92 km) |
| Castelfidardo to Barentin | 730.00 mi (1,174.82 km) |
| Castelfidardo to Basse-Goulaine | 772.26 mi (1,242.83 km) |
| Castelfidardo to Bastia | 213.29 mi (343.25 km) |
| Castelfidardo to Bayeux | 787.37 mi (1,267.14 km) |
| Castelfidardo to Bayonne | 752.35 mi (1,210.79 km) |
| Castelfidardo to Beaucaire | 445.61 mi (717.13 km) |
| Castelfidardo to Beauchamp | 663.37 mi (1,067.59 km) |
| Castelfidardo to Beaumont | 537.93 mi (865.71 km) |
| Castelfidardo to Beaumont-sur-Oise | 664.29 mi (1,069.07 km) |
| Castelfidardo to Beaune | 489.40 mi (787.61 km) |
