| Ferney-Voltaire to Cabestany | 292.14 mi (470.15 km) |
| Ferney-Voltaire to Cabries | 197.72 mi (318.20 km) |
| Ferney-Voltaire to Cachan | 248.43 mi (399.81 km) |
| Ferney-Voltaire to Caen | 362.43 mi (583.28 km) |
| Ferney-Voltaire to Cagnes-sur-Mer | 186.13 mi (299.55 km) |
| Ferney-Voltaire to Cahors | 258.73 mi (416.39 km) |
| Ferney-Voltaire to Calais | 377.80 mi (608.02 km) |
| Ferney-Voltaire to Caluire-et-Cuire | 68.35 mi (109.99 km) |
| Ferney-Voltaire to Cambrai | 301.41 mi (485.07 km) |
| Ferney-Voltaire to Canet-en-Roussillon | 288.97 mi (465.06 km) |
| Ferney-Voltaire to Cannes | 192.03 mi (309.05 km) |
| Ferney-Voltaire to Canteleu | 322.42 mi (518.88 km) |
| Ferney-Voltaire to Capbreton | 410.34 mi (660.38 km) |
| Ferney-Voltaire to Carcassonne | 279.78 mi (450.26 km) |
| Ferney-Voltaire to Carmaux | 245.48 mi (395.07 km) |
