| Marum to Castrovillari | 1,033.12 mi (1,662.65 km) |
| Marum to Catania | 1,161.08 mi (1,868.58 km) |
| Marum to Catanzaro | 1,099.74 mi (1,769.87 km) |
| Marum to Cattolica | 699.34 mi (1,125.49 km) |
| Marum to Cava de' Tirreni | 946.26 mi (1,522.85 km) |
| Marum to Cavallino | 1,048.38 mi (1,687.20 km) |
| Marum to Cavarzere | 612.37 mi (985.52 km) |
| Marum to Cave | 841.77 mi (1,354.69 km) |
| Marum to Cavriago | 614.85 mi (989.50 km) |
| Marum to Cavriglia | 706.94 mi (1,137.71 km) |
| Marum to Cazzago San Martino | 549.40 mi (884.17 km) |
| Marum to Ceccano | 864.96 mi (1,392.01 km) |
| Marum to Cecina | 706.69 mi (1,137.30 km) |
| Marum to Cefalu | 1,108.07 mi (1,783.27 km) |
| Marum to Ceglie Messapico | 1,010.81 mi (1,626.73 km) |
