| Ferentino to Celano | 32.03 mi (51.55 km) |
| Ferentino to Cento | 232.83 mi (374.70 km) |
| Ferentino to Cepagatti | 63.14 mi (101.61 km) |
| Ferentino to Ceprano | 16.57 mi (26.67 km) |
| Ferentino to Cercola | 80.29 mi (129.21 km) |
| Ferentino to Cerea | 263.50 mi (424.06 km) |
| Ferentino to Cerese | 264.31 mi (425.37 km) |
| Ferentino to Cerignola | 140.17 mi (225.57 km) |
| Ferentino to Cermenate | 346.81 mi (558.14 km) |
| Ferentino to Cernusco sul Naviglio | 329.39 mi (530.10 km) |
| Ferentino to Cerreto Guidi | 187.47 mi (301.70 km) |
| Ferentino to Cerro Maggiore | 345.52 mi (556.06 km) |
| Ferentino to Certaldo | 170.90 mi (275.03 km) |
| Ferentino to Cerveteri | 63.11 mi (101.56 km) |
| Ferentino to Cervia | 183.59 mi (295.45 km) |
