| Grumo Appula to Coudekerque-Branche | 971.15 mi (1,562.92 km) |
| Grumo Appula to Coueron | 1,005.96 mi (1,618.93 km) |
| Grumo Appula to Coulommiers | 854.66 mi (1,375.44 km) |
| Grumo Appula to Courbevoic | 889.37 mi (1,431.30 km) |
| Grumo Appula to Courcouronnes | 872.53 mi (1,404.20 km) |
| Grumo Appula to Cournon-d'Auvergne | 751.29 mi (1,209.09 km) |
| Grumo Appula to Courrieres | 927.45 mi (1,492.58 km) |
| Grumo Appula to Coutras | 892.35 mi (1,436.10 km) |
| Grumo Appula to Couzeix | 843.33 mi (1,357.21 km) |
| Grumo Appula to Cran-Gevrier | 628.80 mi (1,011.96 km) |
| Grumo Appula to Craponne | 683.44 mi (1,099.89 km) |
| Grumo Appula to Creil | 894.32 mi (1,439.26 km) |
| Grumo Appula to Crepy-en-Valois | 878.38 mi (1,413.61 km) |
| Grumo Appula to Crest | 643.76 mi (1,036.03 km) |
| Grumo Appula to Creteil | 877.37 mi (1,411.99 km) |
