| North Valley to Collegno | 5,536.86 mi (8,910.71 km) |
| North Valley to Cologno al Serio | 5,591.17 mi (8,998.12 km) |
| North Valley to Cologno Monzese | 5,578.53 mi (8,977.77 km) |
| North Valley to Colorno | 5,645.99 mi (9,086.34 km) |
| North Valley to Comacchio | 5,721.33 mi (9,207.59 km) |
| North Valley to Comiso | 6,188.09 mi (9,958.77 km) |
| North Valley to Como | 5,558.64 mi (8,945.77 km) |
| North Valley to Concordia Sagittaria | 5,693.53 mi (9,162.86 km) |
| North Valley to Concorezzo | 5,577.79 mi (8,976.58 km) |
| North Valley to Conegliano | 5,668.62 mi (9,122.76 km) |
| North Valley to Conselice | 5,717.63 mi (9,201.63 km) |
| North Valley to Conselve | 5,684.70 mi (9,148.63 km) |
| North Valley to Conversano | 6,080.38 mi (9,785.43 km) |
| North Valley to Copertino | 6,149.11 mi (9,896.04 km) |
| North Valley to Copparo | 5,699.38 mi (9,172.26 km) |
