| Gex to Beausoleil | 191.05 mi (307.47 km) |
| Gex to Beauvais | 281.88 mi (453.65 km) |
| Gex to Begles | 336.29 mi (541.21 km) |
| Gex to Belfort | 97.70 mi (157.23 km) |
| Gex to Bellegarde-sur-Valserine | 19.14 mi (30.81 km) |
| Gex to Bellerive-sur-Allier | 127.72 mi (205.55 km) |
| Gex to Bellevue | 244.94 mi (394.19 km) |
| Gex to Belley | 43.45 mi (69.92 km) |
| Gex to Berck-sur-Mer | 348.10 mi (560.22 km) |
| Gex to Bergerac | 288.42 mi (464.17 km) |
| Gex to Bernay | 317.14 mi (510.40 km) |
| Gex to Berre-l'Etang | 202.19 mi (325.39 km) |
| Gex to Besancon | 62.67 mi (100.86 km) |
| Gex to Bethune | 329.50 mi (530.29 km) |
| Gex to Betton | 382.89 mi (616.20 km) |
