| Great Falls to Coudekerque-Branche | 4,578.66 mi (7,368.64 km) |
| Great Falls to Coueron | 4,643.72 mi (7,473.34 km) |
| Great Falls to Coulommiers | 4,712.71 mi (7,584.37 km) |
| Great Falls to Courbevoic | 4,683.33 mi (7,537.09 km) |
| Great Falls to Courcouronnes | 4,702.78 mi (7,568.39 km) |
| Great Falls to Cournon-d'Auvergne | 4,876.26 mi (7,847.59 km) |
| Great Falls to Courrieres | 4,623.99 mi (7,441.60 km) |
| Great Falls to Coutras | 4,805.70 mi (7,734.03 km) |
| Great Falls to Couzeix | 4,807.15 mi (7,736.37 km) |
| Great Falls to Cran-Gevrier | 4,957.53 mi (7,978.38 km) |
| Great Falls to Craponne | 4,923.67 mi (7,923.88 km) |
| Great Falls to Creil | 4,671.78 mi (7,518.50 km) |
| Great Falls to Crepy-en-Valois | 4,685.17 mi (7,540.05 km) |
| Great Falls to Crest | 4,987.03 mi (8,025.86 km) |
| Great Falls to Creteil | 4,695.19 mi (7,556.17 km) |
