| Naples to Chitila | 647.06 mi (1,041.34 km) |
| Naples to Cisnadie | 600.75 mi (966.82 km) |
| Naples to Cluj-Napoca | 619.47 mi (996.94 km) |
| Naples to Codlea | 654.94 mi (1,054.02 km) |
| Naples to Comanesti | 721.10 mi (1,160.49 km) |
| Naples to Comarnic | 650.08 mi (1,046.21 km) |
| Naples to Constanta | 766.86 mi (1,234.14 km) |
| Naples to Corabia | 561.48 mi (903.61 km) |
| Naples to Costesti | 600.30 mi (966.08 km) |
| Naples to Covasna | 691.63 mi (1,113.07 km) |
| Naples to Craiova | 542.98 mi (873.85 km) |
| Naples to Cristuru Secuiesc | 657.71 mi (1,058.49 km) |
| Naples to Cugir | 573.49 mi (922.94 km) |
| Naples to Cumpana | 762.30 mi (1,226.81 km) |
| Naples to Curtea de Arges | 604.60 mi (973.01 km) |
