| Ploiesti to Coudekerque-Branche | 1,164.66 mi (1,874.33 km) |
| Ploiesti to Coueron | 1,331.91 mi (2,143.50 km) |
| Ploiesti to Coulommiers | 1,111.31 mi (1,788.47 km) |
| Ploiesti to Courbevoic | 1,149.41 mi (1,849.80 km) |
| Ploiesti to Courcouronnes | 1,139.96 mi (1,834.59 km) |
| Ploiesti to Cournon-d'Auvergne | 1,106.11 mi (1,780.11 km) |
| Ploiesti to Courrieres | 1,133.15 mi (1,823.63 km) |
| Ploiesti to Coutras | 1,272.29 mi (2,047.55 km) |
| Ploiesti to Couzeix | 1,199.08 mi (1,929.73 km) |
| Ploiesti to Cran-Gevrier | 965.72 mi (1,554.17 km) |
| Ploiesti to Craponne | 1,032.78 mi (1,662.10 km) |
| Ploiesti to Creil | 1,141.42 mi (1,836.93 km) |
| Ploiesti to Crepy-en-Valois | 1,123.11 mi (1,807.48 km) |
| Ploiesti to Crest | 1,026.18 mi (1,651.47 km) |
| Ploiesti to Creteil | 1,139.31 mi (1,833.54 km) |
