| Portchester to Cernavoda | 1,420.06 mi (2,285.37 km) |
| Portchester to Chitila | 1,325.71 mi (2,133.53 km) |
| Portchester to Cisnadie | 1,208.04 mi (1,944.16 km) |
| Portchester to Cluj-Napoca | 1,152.96 mi (1,855.50 km) |
| Portchester to Codlea | 1,264.57 mi (2,035.14 km) |
| Portchester to Comanesti | 1,287.05 mi (2,071.31 km) |
| Portchester to Comarnic | 1,286.63 mi (2,070.62 km) |
| Portchester to Constanta | 1,451.76 mi (2,336.39 km) |
| Portchester to Corabia | 1,287.73 mi (2,072.41 km) |
| Portchester to Costesti | 1,272.85 mi (2,048.45 km) |
| Portchester to Covasna | 1,292.22 mi (2,079.63 km) |
| Portchester to Craiova | 1,238.67 mi (1,993.45 km) |
| Portchester to Cristuru Secuiesc | 1,229.35 mi (1,978.45 km) |
| Portchester to Cugir | 1,170.01 mi (1,882.94 km) |
| Portchester to Cumpana | 1,450.22 mi (2,333.90 km) |
