| Ploiesti to Cortona | 704.78 mi (1,134.23 km) |
| Ploiesti to Cosenza | 633.85 mi (1,020.09 km) |
| Ploiesti to Cossato | 867.77 mi (1,396.55 km) |
| Ploiesti to Costa Volpino | 773.85 mi (1,245.38 km) |
| Ploiesti to Creazzo | 707.60 mi (1,138.77 km) |
| Ploiesti to Crema | 795.30 mi (1,279.91 km) |
| Ploiesti to Cremona | 779.51 mi (1,254.49 km) |
| Ploiesti to Crevalcore | 727.93 mi (1,171.48 km) |
| Ploiesti to Crispiano | 536.82 mi (863.92 km) |
| Ploiesti to Crosia | 600.96 mi (967.16 km) |
| Ploiesti to Crotone | 609.94 mi (981.60 km) |
| Ploiesti to Cuneo | 906.66 mi (1,459.12 km) |
| Ploiesti to Cuorgne | 893.62 mi (1,438.14 km) |
| Ploiesti to Cusano Milanino | 818.74 mi (1,317.64 km) |
| Ploiesti to Cutro | 617.52 mi (993.81 km) |
