| Ferentino to Carpentras | 446.22 mi (718.13 km) |
| Ferentino to Carquefou | 821.82 mi (1,322.60 km) |
| Ferentino to Carqueiranne | 378.85 mi (609.70 km) |
| Ferentino to Carrieres-sous-Poissy | 739.30 mi (1,189.78 km) |
| Ferentino to Carrieres-sur-Seine | 728.84 mi (1,172.96 km) |
| Ferentino to Carros | 339.50 mi (546.37 km) |
| Ferentino to Carvin | 781.90 mi (1,258.35 km) |
| Ferentino to Castanet-Tolosan | 610.40 mi (982.35 km) |
| Ferentino to Castelginest | 615.44 mi (990.46 km) |
| Ferentino to Castelnau-le-Lez | 493.48 mi (794.17 km) |
| Ferentino to Castelnaudary | 585.92 mi (942.95 km) |
| Ferentino to Castelsarrasin | 635.52 mi (1,022.76 km) |
| Ferentino to Castres | 574.08 mi (923.89 km) |
| Ferentino to Caudebec-les-Elbeuf | 789.76 mi (1,271.00 km) |
| Ferentino to Caudry | 749.64 mi (1,206.43 km) |
