| Storm Lake to Coudekerque-Branche | 4,301.31 mi (6,922.29 km) |
| Storm Lake to Coueron | 4,295.28 mi (6,912.58 km) |
| Storm Lake to Coulommiers | 4,414.45 mi (7,104.37 km) |
| Storm Lake to Courbevoic | 4,380.44 mi (7,049.64 km) |
| Storm Lake to Courcouronnes | 4,397.96 mi (7,077.83 km) |
| Storm Lake to Cournon-d'Auvergne | 4,544.93 mi (7,314.36 km) |
| Storm Lake to Courrieres | 4,343.63 mi (6,990.39 km) |
| Storm Lake to Coutras | 4,443.62 mi (7,151.32 km) |
| Storm Lake to Couzeix | 4,463.63 mi (7,183.51 km) |
| Storm Lake to Cran-Gevrier | 4,648.67 mi (7,481.31 km) |
| Storm Lake to Craponne | 4,603.21 mi (7,408.14 km) |
| Storm Lake to Creil | 4,374.54 mi (7,040.14 km) |
| Storm Lake to Crepy-en-Valois | 4,390.35 mi (7,065.58 km) |
| Storm Lake to Crest | 4,658.03 mi (7,496.37 km) |
| Storm Lake to Creteil | 4,392.49 mi (7,069.02 km) |
