| North Valley to Castrovillari | 6,105.39 mi (9,825.67 km) |
| North Valley to Catania | 6,179.66 mi (9,945.20 km) |
| North Valley to Catanzaro | 6,166.15 mi (9,923.46 km) |
| North Valley to Cattolica | 5,776.08 mi (9,295.70 km) |
| North Valley to Cava de' Tirreni | 6,006.57 mi (9,666.65 km) |
| North Valley to Cavallino | 6,151.86 mi (9,900.46 km) |
| North Valley to Cavarzere | 5,696.87 mi (9,168.22 km) |
| North Valley to Cave | 5,887.14 mi (9,474.44 km) |
| North Valley to Cavriago | 5,662.32 mi (9,112.62 km) |
| North Valley to Cavriglia | 5,752.59 mi (9,257.89 km) |
| North Valley to Cazzago San Martino | 5,602.91 mi (9,017.02 km) |
| North Valley to Ceccano | 5,913.97 mi (9,517.61 km) |
| North Valley to Cecina | 5,726.64 mi (9,216.14 km) |
| North Valley to Cefalu | 6,112.31 mi (9,836.81 km) |
| North Valley to Ceglie Messapico | 6,110.06 mi (9,833.18 km) |
