| Parkersburg to Coudekerque-Branche | 3,943.81 mi (6,346.96 km) |
| Parkersburg to Coueron | 3,877.63 mi (6,240.45 km) |
| Parkersburg to Coulommiers | 4,034.76 mi (6,493.32 km) |
| Parkersburg to Courbevoic | 3,998.12 mi (6,434.36 km) |
| Parkersburg to Courcouronnes | 4,013.34 mi (6,458.85 km) |
| Parkersburg to Cournon-d'Auvergne | 4,132.74 mi (6,651.00 km) |
| Parkersburg to Courrieres | 3,981.86 mi (6,408.18 km) |
| Parkersburg to Coutras | 4,009.31 mi (6,452.36 km) |
| Parkersburg to Couzeix | 4,044.09 mi (6,508.33 km) |
| Parkersburg to Cran-Gevrier | 4,251.57 mi (6,842.25 km) |
| Parkersburg to Craponne | 4,198.04 mi (6,756.09 km) |
| Parkersburg to Creil | 3,997.23 mi (6,432.91 km) |
| Parkersburg to Crepy-en-Valois | 4,014.48 mi (6,460.68 km) |
| Parkersburg to Crest | 4,243.89 mi (6,829.87 km) |
| Parkersburg to Creteil | 4,009.87 mi (6,453.26 km) |
