| Targu Ocna to Cartagena | 1,530.15 mi (2,462.53 km) |
| Targu Ocna to Cartama | 1,733.04 mi (2,789.05 km) |
| Targu Ocna to Cartaya | 1,831.14 mi (2,946.93 km) |
| Targu Ocna to Caspe | 1,367.91 mi (2,201.43 km) |
| Targu Ocna to Cassa de la Selva | 1,211.89 mi (1,950.34 km) |
| Targu Ocna to Castalla | 1,480.31 mi (2,382.34 km) |
| Targu Ocna to Castellbisbal | 1,265.40 mi (2,036.46 km) |
| Targu Ocna to Castelldefels | 1,271.14 mi (2,045.71 km) |
| Targu Ocna to Castello de Ampurias | 1,192.79 mi (1,919.61 km) |
| Targu Ocna to Castellon de la Plana | 1,404.82 mi (2,260.83 km) |
| Targu Ocna to Castilleja de la Cuesta | 1,775.61 mi (2,857.57 km) |
| Targu Ocna to Catarroja | 1,440.83 mi (2,318.78 km) |
| Targu Ocna to Catral | 1,501.83 mi (2,416.96 km) |
| Targu Ocna to Caudete | 1,491.51 mi (2,400.36 km) |
| Targu Ocna to Cehegin | 1,550.67 mi (2,495.57 km) |
