| Le Grand-Saconnex to Coudekerque-Branche | 372.12 mi (598.87 km) |
| Le Grand-Saconnex to Coueron | 377.29 mi (607.19 km) |
| Le Grand-Saconnex to Coulommiers | 227.69 mi (366.43 km) |
| Le Grand-Saconnex to Courbevoic | 257.49 mi (414.40 km) |
| Le Grand-Saconnex to Courcouronnes | 238.67 mi (384.10 km) |
| Le Grand-Saconnex to Cournon-d'Auvergne | 144.20 mi (232.06 km) |
| Le Grand-Saconnex to Courrieres | 326.10 mi (524.81 km) |
| Le Grand-Saconnex to Coutras | 312.68 mi (503.21 km) |
| Le Grand-Saconnex to Couzeix | 235.16 mi (378.45 km) |
| Le Grand-Saconnex to Cran-Gevrier | 22.79 mi (36.67 km) |
| Le Grand-Saconnex to Craponne | 74.91 mi (120.55 km) |
| Le Grand-Saconnex to Creil | 268.60 mi (432.26 km) |
| Le Grand-Saconnex to Crepy-en-Valois | 255.91 mi (411.84 km) |
| Le Grand-Saconnex to Crest | 116.72 mi (187.84 km) |
| Le Grand-Saconnex to Creteil | 245.52 mi (395.13 km) |
