| Ferentino to Chitila | 670.54 mi (1,079.13 km) |
| Ferentino to Cisnadie | 610.86 mi (983.08 km) |
| Ferentino to Cluj-Napoca | 619.78 mi (997.43 km) |
| Ferentino to Codlea | 668.44 mi (1,075.74 km) |
| Ferentino to Comanesti | 731.63 mi (1,177.45 km) |
| Ferentino to Comarnic | 667.33 mi (1,073.96 km) |
| Ferentino to Constanta | 795.71 mi (1,280.56 km) |
| Ferentino to Corabia | 588.61 mi (947.28 km) |
| Ferentino to Costesti | 620.59 mi (998.74 km) |
| Ferentino to Covasna | 705.62 mi (1,135.58 km) |
| Ferentino to Craiova | 563.91 mi (907.52 km) |
| Ferentino to Cristuru Secuiesc | 665.84 mi (1,071.57 km) |
| Ferentino to Cugir | 580.15 mi (933.66 km) |
| Ferentino to Cumpana | 791.44 mi (1,273.69 km) |
| Ferentino to Curtea de Arges | 620.66 mi (998.85 km) |
