| River Grove to Coudekerque-Branche | 4,064.85 mi (6,541.75 km) |
| River Grove to Coueron | 4,032.17 mi (6,489.16 km) |
| River Grove to Coulommiers | 4,168.58 mi (6,708.67 km) |
| River Grove to Courbevoic | 4,133.25 mi (6,651.83 km) |
| River Grove to Courcouronnes | 4,149.82 mi (6,678.50 km) |
| River Grove to Cournon-d'Auvergne | 4,285.22 mi (6,896.39 km) |
| River Grove to Courrieres | 4,105.44 mi (6,607.07 km) |
| River Grove to Coutras | 4,173.86 mi (6,717.18 km) |
| River Grove to Couzeix | 4,200.37 mi (6,759.85 km) |
| River Grove to Cran-Gevrier | 4,396.02 mi (7,074.72 km) |
| River Grove to Craponne | 4,346.81 mi (6,995.52 km) |
| River Grove to Creil | 4,129.55 mi (6,645.87 km) |
| River Grove to Crepy-en-Valois | 4,146.07 mi (6,672.46 km) |
| River Grove to Crest | 4,397.89 mi (7,077.72 km) |
| River Grove to Creteil | 4,145.22 mi (6,671.08 km) |
