| Sermoneta to Coudekerque-Branche | 825.51 mi (1,328.53 km) |
| Sermoneta to Coueron | 823.10 mi (1,324.65 km) |
| Sermoneta to Coulommiers | 694.91 mi (1,118.34 km) |
| Sermoneta to Courbevoic | 726.98 mi (1,169.97 km) |
| Sermoneta to Courcouronnes | 708.67 mi (1,140.50 km) |
| Sermoneta to Cournon-d'Auvergne | 567.99 mi (914.09 km) |
| Sermoneta to Courrieres | 780.09 mi (1,255.44 km) |
| Sermoneta to Coutras | 701.13 mi (1,128.35 km) |
| Sermoneta to Couzeix | 657.41 mi (1,058.00 km) |
| Sermoneta to Cran-Gevrier | 456.27 mi (734.30 km) |
| Sermoneta to Craponne | 504.12 mi (811.30 km) |
| Sermoneta to Creil | 735.62 mi (1,183.86 km) |
| Sermoneta to Crepy-en-Valois | 721.16 mi (1,160.59 km) |
| Sermoneta to Crest | 457.22 mi (735.83 km) |
| Sermoneta to Creteil | 714.94 mi (1,150.59 km) |
