| Ploiesti to Cartagena | 1,482.90 mi (2,386.49 km) |
| Ploiesti to Cartama | 1,688.46 mi (2,717.31 km) |
| Ploiesti to Cartaya | 1,791.88 mi (2,883.75 km) |
| Ploiesti to Caspe | 1,333.44 mi (2,145.96 km) |
| Ploiesti to Cassa de la Selva | 1,176.57 mi (1,893.50 km) |
| Ploiesti to Castalla | 1,436.13 mi (2,311.22 km) |
| Ploiesti to Castellbisbal | 1,229.31 mi (1,978.39 km) |
| Ploiesti to Castelldefels | 1,234.14 mi (1,986.16 km) |
| Ploiesti to Castello de Ampurias | 1,159.06 mi (1,865.33 km) |
| Ploiesti to Castellon de la Plana | 1,365.05 mi (2,196.84 km) |
| Ploiesti to Castilleja de la Cuesta | 1,735.15 mi (2,792.45 km) |
| Ploiesti to Catarroja | 1,399.29 mi (2,251.95 km) |
| Ploiesti to Catral | 1,456.26 mi (2,343.62 km) |
| Ploiesti to Caudete | 1,448.21 mi (2,330.67 km) |
| Ploiesti to Cehegin | 1,506.40 mi (2,424.31 km) |
