| Socuellamos to Coudekerque-Branche | 848.52 mi (1,365.56 km) |
| Socuellamos to Coueron | 550.01 mi (885.16 km) |
| Socuellamos to Coulommiers | 719.22 mi (1,157.47 km) |
| Socuellamos to Courbevoic | 708.89 mi (1,140.84 km) |
| Socuellamos to Courcouronnes | 694.64 mi (1,117.91 km) |
| Socuellamos to Cournon-d'Auvergne | 539.68 mi (868.53 km) |
| Socuellamos to Courrieres | 820.41 mi (1,320.32 km) |
| Socuellamos to Coutras | 419.85 mi (675.68 km) |
| Socuellamos to Couzeix | 498.78 mi (802.71 km) |
| Socuellamos to Cran-Gevrier | 642.20 mi (1,033.52 km) |
| Socuellamos to Craponne | 587.07 mi (944.79 km) |
| Socuellamos to Creil | 735.89 mi (1,184.29 km) |
| Socuellamos to Crepy-en-Valois | 741.63 mi (1,193.54 km) |
| Socuellamos to Crest | 549.10 mi (883.69 km) |
| Socuellamos to Creteil | 705.83 mi (1,135.92 km) |
