| Cities | Distance |
|---|---|
| Gex to Cabestany | 295.33 mi (475.29 km) |
| Gex to Cabries | 202.57 mi (326.00 km) |
| Gex to Cachan | 242.91 mi (390.93 km) |
| Gex to Caen | 357.34 mi (575.09 km) |
| Gex to Cagnes-sur-Mer | 191.95 mi (308.91 km) |
| Gex to Cahors | 259.11 mi (417.00 km) |
| Gex to Calais | 371.96 mi (598.61 km) |
| Gex to Caluire-et-Cuire | 68.92 mi (110.91 km) |
| Gex to Cambrai | 295.54 mi (475.62 km) |
| Gex to Canet-en-Roussillon | 292.20 mi (470.25 km) |
| Gex to Cannes | 197.81 mi (318.34 km) |
| Gex to Canteleu | 316.94 mi (510.06 km) |
| Gex to Capbreton | 410.31 mi (660.33 km) |
| Gex to Carcassonne | 282.15 mi (454.07 km) |
| Gex to Carmaux | 246.85 mi (397.27 km) |