| Portage to Chenove | 4,198.68 mi (6,757.12 km) |
| Portage to Cherbourg | 3,855.68 mi (6,205.13 km) |
| Portage to Chevigny-Saint-Sauveur | 4,203.39 mi (6,764.71 km) |
| Portage to Chevilly-Larue | 4,041.15 mi (6,503.61 km) |
| Portage to Chilly-Mazarin | 4,041.73 mi (6,504.53 km) |
| Portage to Choisy-le-Roi | 4,043.47 mi (6,507.34 km) |
| Portage to Cholet | 3,968.39 mi (6,386.51 km) |
| Portage to Clamart | 4,036.38 mi (6,495.92 km) |
| Portage to Claye-Souilly | 4,048.18 mi (6,514.92 km) |
| Portage to Clermont | 4,022.59 mi (6,473.74 km) |
| Portage to Clermont-Ferrand | 4,175.75 mi (6,720.22 km) |
| Portage to Clermont-l'Herault | 4,269.71 mi (6,871.44 km) |
| Portage to Clichy | 4,034.58 mi (6,493.03 km) |
| Portage to Clichy-sous-Bois | 4,044.12 mi (6,508.38 km) |
| Portage to Cluses | 4,307.25 mi (6,931.85 km) |
