| Widnes to Chenove | 540.12 mi (869.24 km) |
| Widnes to Cherbourg | 262.22 mi (422.00 km) |
| Widnes to Chevigny-Saint-Sauveur | 543.10 mi (874.04 km) |
| Widnes to Chevilly-Larue | 386.50 mi (622.01 km) |
| Widnes to Chilly-Mazarin | 389.22 mi (626.39 km) |
| Widnes to Choisy-le-Roi | 388.08 mi (624.55 km) |
| Widnes to Cholet | 443.07 mi (713.05 km) |
| Widnes to Clamart | 382.24 mi (615.15 km) |
| Widnes to Claye-Souilly | 384.79 mi (619.27 km) |
| Widnes to Clermont | 353.28 mi (568.55 km) |
| Widnes to Clermont-Ferrand | 584.39 mi (940.49 km) |
| Widnes to Clermont-l'Herault | 728.75 mi (1,172.82 km) |
| Widnes to Clichy | 377.35 mi (607.28 km) |
| Widnes to Clichy-sous-Bois | 383.28 mi (616.83 km) |
| Widnes to Cluses | 652.72 mi (1,050.45 km) |
