| Thonex to Beausoleil | 179.25 mi (288.47 km) |
| Thonex to Beauvais | 293.71 mi (472.69 km) |
| Thonex to Begles | 339.43 mi (546.26 km) |
| Thonex to Belfort | 105.45 mi (169.71 km) |
| Thonex to Bellegarde-sur-Valserine | 17.90 mi (28.80 km) |
| Thonex to Bellerive-sur-Allier | 133.10 mi (214.20 km) |
| Thonex to Bellevue | 256.62 mi (412.99 km) |
| Thonex to Belley | 37.74 mi (60.73 km) |
| Thonex to Berck-sur-Mer | 360.05 mi (579.44 km) |
| Thonex to Bergerac | 291.00 mi (468.32 km) |
| Thonex to Bernay | 328.35 mi (528.42 km) |
| Thonex to Berre-l'Etang | 193.58 mi (311.54 km) |
| Thonex to Besancon | 73.42 mi (118.16 km) |
| Thonex to Bethune | 341.46 mi (549.53 km) |
| Thonex to Betton | 392.44 mi (631.57 km) |
