| Bolu to Beausoleil | 1,249.80 mi (2,011.37 km) |
| Bolu to Beauvais | 1,547.51 mi (2,490.48 km) |
| Bolu to Begles | 1,643.91 mi (2,645.62 km) |
| Bolu to Belfort | 1,309.10 mi (2,106.79 km) |
| Bolu to Bellegarde-sur-Valserine | 1,339.34 mi (2,155.46 km) |
| Bolu to Bellerive-sur-Allier | 1,454.82 mi (2,341.30 km) |
| Bolu to Bellevue | 1,527.24 mi (2,457.86 km) |
| Bolu to Belley | 1,343.30 mi (2,161.84 km) |
| Bolu to Berck-sur-Mer | 1,583.91 mi (2,549.06 km) |
| Bolu to Bergerac | 1,593.50 mi (2,564.49 km) |
| Bolu to Bernay | 1,609.64 mi (2,590.47 km) |
| Bolu to Berre-l'Etang | 1,362.63 mi (2,192.95 km) |
| Bolu to Besancon | 1,341.78 mi (2,159.39 km) |
| Bolu to Bethune | 1,541.25 mi (2,480.41 km) |
| Bolu to Betton | 1,703.43 mi (2,741.40 km) |
