| Orchies to Coudekerque-Branche | 53.25 mi (85.71 km) |
| Orchies to Coueron | 318.79 mi (513.05 km) |
| Orchies to Coulommiers | 114.86 mi (184.85 km) |
| Orchies to Courbevoic | 117.61 mi (189.28 km) |
| Orchies to Courcouronnes | 132.99 mi (214.03 km) |
| Orchies to Cournon-d'Auvergne | 326.99 mi (526.24 km) |
| Orchies to Courrieres | 13.11 mi (21.10 km) |
| Orchies to Coutras | 406.72 mi (654.55 km) |
| Orchies to Couzeix | 330.86 mi (532.47 km) |
| Orchies to Cran-Gevrier | 342.13 mi (550.61 km) |
| Orchies to Craponne | 333.80 mi (537.20 km) |
| Orchies to Creil | 90.62 mi (145.84 km) |
| Orchies to Crepy-en-Valois | 87.16 mi (140.27 km) |
| Orchies to Crest | 405.55 mi (652.68 km) |
| Orchies to Creteil | 121.47 mi (195.48 km) |
