| Ploiesti to Calafell | 1,255.92 mi (2,021.20 km) |
| Ploiesti to Calahorra | 1,404.71 mi (2,260.67 km) |
| Ploiesti to Calasparra | 1,497.27 mi (2,409.63 km) |
| Ploiesti to Calatayud | 1,408.96 mi (2,267.51 km) |
| Ploiesti to Caldas de Montbuy | 1,216.73 mi (1,958.14 km) |
| Ploiesti to Caldas de Reyes | 1,723.60 mi (2,773.87 km) |
| Ploiesti to Calella | 1,192.82 mi (1,919.66 km) |
| Ploiesti to Callosa de Segura | 1,461.04 mi (2,351.31 km) |
| Ploiesti to Calpe | 1,400.07 mi (2,253.20 km) |
| Ploiesti to Calvia | 1,253.58 mi (2,017.45 km) |
| Ploiesti to Camas | 1,733.73 mi (2,790.17 km) |
| Ploiesti to Cambados | 1,733.59 mi (2,789.94 km) |
| Ploiesti to Cambre | 1,695.37 mi (2,728.43 km) |
| Ploiesti to Cambrils | 1,284.15 mi (2,066.64 km) |
| Ploiesti to Campo de Criptana | 1,531.44 mi (2,464.61 km) |
