| Widnau to Chenove | 216.67 mi (348.70 km) |
| Widnau to Cherbourg | 536.19 mi (862.92 km) |
| Widnau to Chevigny-Saint-Sauveur | 210.62 mi (338.96 km) |
| Widnau to Chevilly-Larue | 348.89 mi (561.48 km) |
| Widnau to Chilly-Mazarin | 349.74 mi (562.86 km) |
| Widnau to Choisy-le-Roi | 346.36 mi (557.42 km) |
| Widnau to Cholet | 493.37 mi (794.00 km) |
| Widnau to Clamart | 353.45 mi (568.82 km) |
| Widnau to Claye-Souilly | 337.27 mi (542.79 km) |
| Widnau to Clermont | 358.23 mi (576.52 km) |
| Widnau to Clermont-Ferrand | 330.36 mi (531.67 km) |
| Widnau to Clermont-l'Herault | 397.37 mi (639.51 km) |
| Widnau to Clichy | 353.21 mi (568.44 km) |
| Widnau to Clichy-sous-Bois | 342.48 mi (551.16 km) |
| Widnau to Cluses | 171.72 mi (276.35 km) |
