| Elk City to Coudekerque-Branche | 4,823.38 mi (7,762.47 km) |
| Elk City to Coueron | 4,799.77 mi (7,724.48 km) |
| Elk City to Coulommiers | 4,931.02 mi (7,935.70 km) |
| Elk City to Courbevoic | 4,896.15 mi (7,879.59 km) |
| Elk City to Courcouronnes | 4,913.07 mi (7,906.82 km) |
| Elk City to Cournon-d'Auvergne | 5,052.12 mi (8,130.60 km) |
| Elk City to Courrieres | 4,864.75 mi (7,829.06 km) |
| Elk City to Coutras | 4,942.87 mi (7,954.77 km) |
| Elk City to Couzeix | 4,968.09 mi (7,995.37 km) |
| Elk City to Cran-Gevrier | 5,160.96 mi (8,305.77 km) |
| Elk City to Craponne | 5,112.85 mi (8,228.33 km) |
| Elk City to Creil | 4,891.63 mi (7,872.31 km) |
| Elk City to Crepy-en-Valois | 4,907.89 mi (7,898.49 km) |
| Elk City to Crest | 5,164.96 mi (8,312.20 km) |
| Elk City to Creteil | 4,908.15 mi (7,898.90 km) |
