| Forest Lake to Coudekerque-Branche | 4,095.75 mi (6,591.47 km) |
| Forest Lake to Coueron | 4,095.41 mi (6,590.93 km) |
| Forest Lake to Coulommiers | 4,210.55 mi (6,776.23 km) |
| Forest Lake to Courbevoic | 4,176.84 mi (6,721.97 km) |
| Forest Lake to Courcouronnes | 4,194.54 mi (6,750.45 km) |
| Forest Lake to Cournon-d'Auvergne | 4,343.98 mi (6,990.96 km) |
| Forest Lake to Courrieres | 4,138.33 mi (6,660.00 km) |
| Forest Lake to Coutras | 4,245.39 mi (6,832.30 km) |
| Forest Lake to Couzeix | 4,263.63 mi (6,861.65 km) |
| Forest Lake to Cran-Gevrier | 4,446.00 mi (7,155.14 km) |
| Forest Lake to Craponne | 4,401.41 mi (7,083.39 km) |
| Forest Lake to Creil | 4,170.50 mi (6,711.77 km) |
| Forest Lake to Crepy-en-Valois | 4,186.15 mi (6,736.97 km) |
| Forest Lake to Crest | 4,457.07 mi (7,172.96 km) |
| Forest Lake to Creteil | 4,188.89 mi (6,741.37 km) |
