| Potenza Picena to Coin | 1,073.38 mi (1,727.44 km) |
| Potenza Picena to Colindres | 855.45 mi (1,376.71 km) |
| Potenza Picena to Collado-Villalba | 922.62 mi (1,484.81 km) |
| Potenza Picena to Colmenar Viejo | 909.96 mi (1,464.44 km) |
| Potenza Picena to Colmenarejo | 924.57 mi (1,487.96 km) |
| Potenza Picena to Conil de la Frontera | 1,151.06 mi (1,852.45 km) |
| Potenza Picena to Consuegra | 930.36 mi (1,497.27 km) |
| Potenza Picena to Corbera de Llobregat | 610.76 mi (982.92 km) |
| Potenza Picena to Cordoba | 1,033.66 mi (1,663.52 km) |
| Potenza Picena to Coria del Rio | 1,114.57 mi (1,793.72 km) |
| Potenza Picena to Crevillente | 831.68 mi (1,338.46 km) |
| Potenza Picena to Cuarte de Huerva | 749.82 mi (1,206.72 km) |
| Potenza Picena to Cubellas | 627.76 mi (1,010.29 km) |
| Potenza Picena to Cuellar | 923.26 mi (1,485.85 km) |
| Potenza Picena to Cuenca | 843.05 mi (1,356.76 km) |
