| Umurlu to Coudekerque-Branche | 1,542.80 mi (2,482.90 km) |
| Umurlu to Coueron | 1,631.62 mi (2,625.83 km) |
| Umurlu to Coulommiers | 1,452.14 mi (2,337.00 km) |
| Umurlu to Courbevoic | 1,489.33 mi (2,396.84 km) |
| Umurlu to Courcouronnes | 1,475.06 mi (2,373.87 km) |
| Umurlu to Cournon-d'Auvergne | 1,380.27 mi (2,221.33 km) |
| Umurlu to Courrieres | 1,503.80 mi (2,420.13 km) |
| Umurlu to Coutras | 1,528.44 mi (2,459.79 km) |
| Umurlu to Couzeix | 1,474.15 mi (2,372.42 km) |
| Umurlu to Cran-Gevrier | 1,249.28 mi (2,010.52 km) |
| Umurlu to Craponne | 1,309.38 mi (2,107.25 km) |
| Umurlu to Creil | 1,488.88 mi (2,396.13 km) |
| Umurlu to Crepy-en-Valois | 1,471.42 mi (2,368.02 km) |
| Umurlu to Crest | 1,277.03 mi (2,055.19 km) |
| Umurlu to Creteil | 1,477.77 mi (2,378.24 km) |
