| Barcelona to Castrovillari | 742.73 mi (1,195.31 km) |
| Barcelona to Catania | 738.50 mi (1,188.50 km) |
| Barcelona to Catanzaro | 779.88 mi (1,255.10 km) |
| Barcelona to Cattolica | 564.71 mi (908.81 km) |
| Barcelona to Cava de' Tirreni | 653.74 mi (1,052.10 km) |
| Barcelona to Cavallino | 839.46 mi (1,350.98 km) |
| Barcelona to Cavarzere | 561.31 mi (903.34 km) |
| Barcelona to Cave | 556.21 mi (895.13 km) |
| Barcelona to Cavriago | 479.87 mi (772.28 km) |
| Barcelona to Cavriglia | 496.53 mi (799.08 km) |
| Barcelona to Cazzago San Martino | 488.51 mi (786.18 km) |
| Barcelona to Ceccano | 577.28 mi (929.05 km) |
| Barcelona to Cecina | 446.10 mi (717.94 km) |
| Barcelona to Cefalu | 669.84 mi (1,078.01 km) |
| Barcelona to Ceglie Messapico | 799.39 mi (1,286.49 km) |
