| Clearwater to Coudekerque-Branche | 4,538.84 mi (7,304.55 km) |
| Clearwater to Coueron | 4,424.74 mi (7,120.92 km) |
| Clearwater to Coulommiers | 4,610.00 mi (7,419.08 km) |
| Clearwater to Courbevoic | 4,572.16 mi (7,358.18 km) |
| Clearwater to Courcouronnes | 4,585.10 mi (7,379.01 km) |
| Clearwater to Cournon-d'Auvergne | 4,677.71 mi (7,528.05 km) |
| Clearwater to Courrieres | 4,572.66 mi (7,358.98 km) |
| Clearwater to Coutras | 4,537.39 mi (7,302.23 km) |
| Clearwater to Couzeix | 4,584.85 mi (7,378.61 km) |
| Clearwater to Cran-Gevrier | 4,806.71 mi (7,735.66 km) |
| Clearwater to Craponne | 4,747.52 mi (7,640.39 km) |
| Clearwater to Creil | 4,575.36 mi (7,363.32 km) |
| Clearwater to Crepy-en-Valois | 4,593.33 mi (7,392.26 km) |
| Clearwater to Crest | 4,784.18 mi (7,699.40 km) |
| Clearwater to Creteil | 4,583.36 mi (7,376.20 km) |
