| Serik to Coudekerque-Branche | 1,711.22 mi (2,753.94 km) |
| Serik to Coueron | 1,810.86 mi (2,914.30 km) |
| Serik to Coulommiers | 1,626.09 mi (2,616.94 km) |
| Serik to Courbevoic | 1,663.59 mi (2,677.28 km) |
| Serik to Courcouronnes | 1,649.88 mi (2,655.22 km) |
| Serik to Cournon-d'Auvergne | 1,560.66 mi (2,511.64 km) |
| Serik to Courrieres | 1,673.39 mi (2,693.06 km) |
| Serik to Coutras | 1,710.40 mi (2,752.63 km) |
| Serik to Couzeix | 1,654.82 mi (2,663.17 km) |
| Serik to Cran-Gevrier | 1,428.32 mi (2,298.67 km) |
| Serik to Craponne | 1,489.29 mi (2,396.79 km) |
| Serik to Creil | 1,662.09 mi (2,674.88 km) |
| Serik to Crepy-en-Valois | 1,644.42 mi (2,646.43 km) |
| Serik to Crest | 1,458.51 mi (2,347.24 km) |
| Serik to Creteil | 1,652.17 mi (2,658.91 km) |
