| Beltsville to Coudekerque-Branche | 3,767.73 mi (6,063.58 km) |
| Beltsville to Coueron | 3,685.55 mi (5,931.32 km) |
| Beltsville to Coulommiers | 3,851.99 mi (6,199.18 km) |
| Beltsville to Courbevoic | 3,814.86 mi (6,139.42 km) |
| Beltsville to Courcouronnes | 3,829.36 mi (6,162.76 km) |
| Beltsville to Cournon-d'Auvergne | 3,940.71 mi (6,341.97 km) |
| Beltsville to Courrieres | 3,804.34 mi (6,122.50 km) |
| Beltsville to Coutras | 3,812.14 mi (6,135.04 km) |
| Beltsville to Couzeix | 3,850.60 mi (6,196.94 km) |
| Beltsville to Cran-Gevrier | 4,062.91 mi (6,538.63 km) |
| Beltsville to Craponne | 4,007.52 mi (6,449.48 km) |
| Beltsville to Creil | 3,815.34 mi (6,140.19 km) |
| Beltsville to Crepy-en-Valois | 3,832.88 mi (6,168.42 km) |
| Beltsville to Crest | 4,050.78 mi (6,519.11 km) |
| Beltsville to Creteil | 3,826.45 mi (6,158.08 km) |
