| Bologna to Carpentras | 312.75 mi (503.33 km) |
| Bologna to Carquefou | 646.01 mi (1,039.66 km) |
| Bologna to Carqueiranne | 279.94 mi (450.52 km) |
| Bologna to Carrieres-sous-Poissy | 536.91 mi (864.08 km) |
| Bologna to Carrieres-sur-Seine | 525.91 mi (846.36 km) |
| Bologna to Carros | 211.70 mi (340.69 km) |
| Bologna to Carvin | 569.43 mi (916.40 km) |
| Bologna to Castanet-Tolosan | 493.59 mi (794.36 km) |
| Bologna to Castelginest | 494.55 mi (795.90 km) |
| Bologna to Castelnau-le-Lez | 373.99 mi (601.89 km) |
| Bologna to Castelnaudary | 474.11 mi (763.01 km) |
| Bologna to Castelsarrasin | 507.08 mi (816.07 km) |
| Bologna to Castres | 455.53 mi (733.10 km) |
| Bologna to Caudebec-les-Elbeuf | 588.21 mi (946.64 km) |
| Bologna to Caudry | 537.41 mi (864.88 km) |
