| Ridderkerk to Coudekerque-Branche | 111.45 mi (179.36 km) |
| Ridderkerk to Coueron | 428.21 mi (689.13 km) |
| Ridderkerk to Coulommiers | 221.15 mi (355.90 km) |
| Ridderkerk to Courbevoic | 229.69 mi (369.65 km) |
| Ridderkerk to Courcouronnes | 243.69 mi (392.18 km) |
| Ridderkerk to Cournon-d'Auvergne | 427.93 mi (688.68 km) |
| Ridderkerk to Courrieres | 120.83 mi (194.45 km) |
| Ridderkerk to Coutras | 518.75 mi (834.85 km) |
| Ridderkerk to Couzeix | 441.08 mi (709.85 km) |
| Ridderkerk to Cran-Gevrier | 417.61 mi (672.08 km) |
| Ridderkerk to Craponne | 422.98 mi (680.73 km) |
| Ridderkerk to Creil | 202.74 mi (326.28 km) |
| Ridderkerk to Crepy-en-Valois | 196.79 mi (316.70 km) |
| Ridderkerk to Crest | 493.59 mi (794.36 km) |
| Ridderkerk to Creteil | 232.45 mi (374.09 km) |
