| Cascais to Chenove | 937.42 mi (1,508.64 km) |
| Cascais to Cherbourg | 847.87 mi (1,364.51 km) |
| Cascais to Chevigny-Saint-Sauveur | 942.82 mi (1,517.33 km) |
| Cascais to Chevilly-Larue | 908.36 mi (1,461.87 km) |
| Cascais to Chilly-Mazarin | 903.91 mi (1,454.70 km) |
| Cascais to Choisy-le-Roi | 909.97 mi (1,464.46 km) |
| Cascais to Cholet | 720.54 mi (1,159.60 km) |
| Cascais to Clamart | 907.22 mi (1,460.03 km) |
| Cascais to Claye-Souilly | 927.79 mi (1,493.14 km) |
| Cascais to Clermont | 940.85 mi (1,514.16 km) |
| Cascais to Clermont-Ferrand | 803.57 mi (1,293.22 km) |
| Cascais to Clermont-l'Herault | 748.91 mi (1,205.25 km) |
| Cascais to Clichy | 913.72 mi (1,470.49 km) |
| Cascais to Clichy-sous-Bois | 921.82 mi (1,483.53 km) |
| Cascais to Cluses | 959.12 mi (1,543.55 km) |
