| Trecastagni to Coudekerque-Branche | 1,115.41 mi (1,795.08 km) |
| Trecastagni to Coueron | 1,079.97 mi (1,738.04 km) |
| Trecastagni to Coulommiers | 979.25 mi (1,575.95 km) |
| Trecastagni to Courbevoic | 1,009.26 mi (1,624.24 km) |
| Trecastagni to Courcouronnes | 990.11 mi (1,593.43 km) |
| Trecastagni to Cournon-d'Auvergne | 829.87 mi (1,335.55 km) |
| Trecastagni to Courrieres | 1,069.64 mi (1,721.42 km) |
| Trecastagni to Coutras | 938.93 mi (1,511.06 km) |
| Trecastagni to Couzeix | 911.56 mi (1,467.01 km) |
| Trecastagni to Cran-Gevrier | 735.22 mi (1,183.22 km) |
| Trecastagni to Craponne | 774.12 mi (1,245.83 km) |
| Trecastagni to Creil | 1,020.17 mi (1,641.81 km) |
| Trecastagni to Crepy-en-Valois | 1,006.70 mi (1,620.13 km) |
| Trecastagni to Crest | 716.78 mi (1,153.55 km) |
| Trecastagni to Creteil | 997.33 mi (1,605.04 km) |
