| Riorges to Coudekerque-Branche | 352.40 mi (567.14 km) |
| Riorges to Coueron | 285.13 mi (458.88 km) |
| Riorges to Coulommiers | 196.73 mi (316.61 km) |
| Riorges to Courbevoic | 214.18 mi (344.70 km) |
| Riorges to Courcouronnes | 193.63 mi (311.61 km) |
| Riorges to Cournon-d'Auvergne | 45.57 mi (73.33 km) |
| Riorges to Courrieres | 309.18 mi (497.57 km) |
| Riorges to Coutras | 213.29 mi (343.25 km) |
| Riorges to Couzeix | 135.07 mi (217.37 km) |
| Riorges to Cran-Gevrier | 99.54 mi (160.20 km) |
| Riorges to Craponne | 38.73 mi (62.34 km) |
| Riorges to Creil | 233.68 mi (376.07 km) |
| Riorges to Crepy-en-Valois | 226.95 mi (365.24 km) |
| Riorges to Crest | 102.55 mi (165.05 km) |
| Riorges to Creteil | 203.70 mi (327.83 km) |
