| Cities | Distance |
|---|---|
| Gex to Creutzwald | 200.63 mi (322.89 km) |
| Gex to Croissy-sur-Seine | 253.28 mi (407.61 km) |
| Gex to Croix | 328.30 mi (528.35 km) |
| Gex to Crosne | 234.97 mi (378.15 km) |
| Gex to Cuers | 213.90 mi (344.24 km) |
| Gex to Cugnaux | 300.69 mi (483.92 km) |
| Gex to Cusset | 125.08 mi (201.30 km) |
| Gex to Dammarie-le-Lys | 219.73 mi (353.63 km) |
| Gex to Dammartin-en-Goele | 244.90 mi (394.12 km) |
| Gex to Dardilly | 72.39 mi (116.50 km) |
| Gex to Darnetal | 312.76 mi (503.34 km) |
| Gex to Dax | 391.39 mi (629.89 km) |
| Gex to Decines-Charpieu | 65.51 mi (105.43 km) |
| Gex to Denain | 301.88 mi (485.83 km) |
| Gex to Deuil-la-Barre | 251.94 mi (405.46 km) |