| Fort Collins to Chenove | 5,008.90 mi (8,061.04 km) |
| Fort Collins to Cherbourg | 4,672.28 mi (7,519.30 km) |
| Fort Collins to Chevigny-Saint-Sauveur | 5,012.91 mi (8,067.50 km) |
| Fort Collins to Chevilly-Larue | 4,849.47 mi (7,804.47 km) |
| Fort Collins to Chilly-Mazarin | 4,850.85 mi (7,806.69 km) |
| Fort Collins to Choisy-le-Roi | 4,851.57 mi (7,807.85 km) |
| Fort Collins to Cholet | 4,806.95 mi (7,736.04 km) |
| Fort Collins to Clamart | 4,844.75 mi (7,796.88 km) |
| Fort Collins to Claye-Souilly | 4,853.26 mi (7,810.57 km) |
| Fort Collins to Clermont | 4,824.61 mi (7,764.45 km) |
| Fort Collins to Clermont-Ferrand | 5,008.61 mi (8,060.58 km) |
| Fort Collins to Clermont-l'Herault | 5,119.54 mi (8,239.10 km) |
| Fort Collins to Clichy | 4,841.75 mi (7,792.05 km) |
| Fort Collins to Clichy-sous-Bois | 4,850.13 mi (7,805.54 km) |
| Fort Collins to Cluses | 5,121.19 mi (8,241.76 km) |
