| Wausau to Coudekerque-Branche | 3,990.52 mi (6,422.12 km) |
| Wausau to Coueron | 3,978.82 mi (6,403.30 km) |
| Wausau to Coulommiers | 4,101.46 mi (6,600.67 km) |
| Wausau to Courbevoic | 4,067.14 mi (6,545.43 km) |
| Wausau to Courcouronnes | 4,084.46 mi (6,573.30 km) |
| Wausau to Cournon-d'Auvergne | 4,229.18 mi (6,806.21 km) |
| Wausau to Courrieres | 4,032.43 mi (6,489.57 km) |
| Wausau to Coutras | 4,126.19 mi (6,640.47 km) |
| Wausau to Couzeix | 4,147.22 mi (6,674.30 km) |
| Wausau to Cran-Gevrier | 4,334.34 mi (6,975.45 km) |
| Wausau to Craponne | 4,288.10 mi (6,901.04 km) |
| Wausau to Creil | 4,061.73 mi (6,536.72 km) |
| Wausau to Crepy-en-Valois | 4,077.71 mi (6,562.45 km) |
| Wausau to Crest | 4,342.25 mi (6,988.17 km) |
| Wausau to Creteil | 4,079.17 mi (6,564.80 km) |
