| Mariehamn to Cherbourg | 1,111.73 mi (1,789.15 km) |
| Mariehamn to Chevigny-Saint-Sauveur | 1,066.29 mi (1,716.02 km) |
| Mariehamn to Chevilly-Larue | 1,048.14 mi (1,686.81 km) |
| Mariehamn to Chilly-Mazarin | 1,052.82 mi (1,694.35 km) |
| Mariehamn to Choisy-le-Roi | 1,046.87 mi (1,684.78 km) |
| Mariehamn to Cholet | 1,230.81 mi (1,980.80 km) |
| Mariehamn to Clamart | 1,048.54 mi (1,687.46 km) |
| Mariehamn to Claye-Souilly | 1,029.33 mi (1,656.54 km) |
| Mariehamn to Clermont | 1,012.23 mi (1,629.02 km) |
| Mariehamn to Clermont-Ferrand | 1,205.19 mi (1,939.56 km) |
| Mariehamn to Clermont-l'Herault | 1,329.99 mi (2,140.42 km) |
| Mariehamn to Clichy | 1,041.59 mi (1,676.27 km) |
| Mariehamn to Clichy-sous-Bois | 1,034.78 mi (1,665.32 km) |
| Mariehamn to Cluses | 1,112.47 mi (1,790.35 km) |
| Mariehamn to Cognac | 1,294.41 mi (2,083.16 km) |
