| Port-de-Bouc to Catania | 668.91 mi (1,076.50 km) |
| Port-de-Bouc to Catanzaro | 678.70 mi (1,092.26 km) |
| Port-de-Bouc to Cattolica | 388.75 mi (625.64 km) |
| Port-de-Bouc to Cava de' Tirreni | 531.73 mi (855.74 km) |
| Port-de-Bouc to Cavallino | 711.63 mi (1,145.26 km) |
| Port-de-Bouc to Cavarzere | 370.62 mi (596.45 km) |
| Port-de-Bouc to Cave | 418.44 mi (673.42 km) |
| Port-de-Bouc to Cavriago | 289.44 mi (465.81 km) |
| Port-de-Bouc to Cavriglia | 325.72 mi (524.20 km) |
| Port-de-Bouc to Cazzago San Martino | 290.18 mi (467.00 km) |
| Port-de-Bouc to Ceccano | 443.52 mi (713.78 km) |
| Port-de-Bouc to Cecina | 277.71 mi (446.94 km) |
| Port-de-Bouc to Cefalu | 600.45 mi (966.33 km) |
| Port-de-Bouc to Ceglie Messapico | 669.00 mi (1,076.66 km) |
| Port-de-Bouc to Celano | 444.01 mi (714.57 km) |
