| Middle Valley to Castrovillari | 5,238.68 mi (8,430.84 km) |
| Middle Valley to Catania | 5,279.21 mi (8,496.06 km) |
| Middle Valley to Catanzaro | 5,292.15 mi (8,516.89 km) |
| Middle Valley to Cattolica | 4,933.44 mi (7,939.61 km) |
| Middle Valley to Cava de' Tirreni | 5,139.01 mi (8,270.44 km) |
| Middle Valley to Cavallino | 5,305.86 mi (8,538.96 km) |
| Middle Valley to Cavarzere | 4,864.31 mi (7,828.35 km) |
| Middle Valley to Cave | 5,020.12 mi (8,079.10 km) |
| Middle Valley to Cavriago | 4,814.07 mi (7,747.50 km) |
| Middle Valley to Cavriglia | 4,896.03 mi (7,879.40 km) |
| Middle Valley to Cazzago San Martino | 4,762.49 mi (7,664.49 km) |
| Middle Valley to Ceccano | 5,046.79 mi (8,122.02 km) |
| Middle Valley to Cecina | 4,861.27 mi (7,823.45 km) |
| Middle Valley to Cefalu | 5,209.98 mi (8,384.66 km) |
| Middle Valley to Ceglie Messapico | 5,262.52 mi (8,469.21 km) |
