| Lockport to Coudekerque-Branche | 4,087.75 mi (6,578.61 km) |
| Lockport to Coueron | 4,054.01 mi (6,524.30 km) |
| Lockport to Coulommiers | 4,191.12 mi (6,744.95 km) |
| Lockport to Courbevoic | 4,155.75 mi (6,688.03 km) |
| Lockport to Courcouronnes | 4,172.28 mi (6,714.64 km) |
| Lockport to Cournon-d'Auvergne | 4,307.17 mi (6,931.72 km) |
| Lockport to Courrieres | 4,128.28 mi (6,643.83 km) |
| Lockport to Coutras | 4,195.36 mi (6,751.77 km) |
| Lockport to Couzeix | 4,222.18 mi (6,794.94 km) |
| Lockport to Cran-Gevrier | 4,418.26 mi (7,110.51 km) |
| Lockport to Craponne | 4,368.90 mi (7,031.06 km) |
| Lockport to Creil | 4,152.13 mi (6,682.21 km) |
| Lockport to Crepy-en-Valois | 4,168.68 mi (6,708.84 km) |
| Lockport to Crest | 4,419.80 mi (7,112.99 km) |
| Lockport to Creteil | 4,167.71 mi (6,707.27 km) |
