| Ciampino to Carpentras | 412.39 mi (663.67 km) |
| Ciampino to Carquefou | 789.39 mi (1,270.41 km) |
| Ciampino to Carqueiranne | 344.46 mi (554.35 km) |
| Ciampino to Carrieres-sous-Poissy | 710.57 mi (1,143.55 km) |
| Ciampino to Carrieres-sur-Seine | 700.26 mi (1,126.95 km) |
| Ciampino to Carros | 306.08 mi (492.59 km) |
| Ciampino to Carvin | 756.17 mi (1,216.93 km) |
| Ciampino to Castanet-Tolosan | 575.96 mi (926.92 km) |
| Ciampino to Castelginest | 581.03 mi (935.08 km) |
| Ciampino to Castelnau-le-Lez | 459.16 mi (738.95 km) |
| Ciampino to Castelnaudary | 551.46 mi (887.50 km) |
| Ciampino to Castelsarrasin | 601.20 mi (967.53 km) |
| Ciampino to Castres | 539.67 mi (868.51 km) |
| Ciampino to Caudebec-les-Elbeuf | 760.76 mi (1,224.33 km) |
| Ciampino to Caudry | 723.84 mi (1,164.91 km) |
