| North Valley to Castelletto sopra Ticino | 5,546.60 mi (8,926.39 km) |
| North Valley to Castelli Calepio | 5,596.02 mi (9,005.92 km) |
| North Valley to Castelnovo ne' Monti | 5,669.99 mi (9,124.97 km) |
| North Valley to Castelnuovo Berardenga | 5,761.40 mi (9,272.08 km) |
| North Valley to Castelnuovo di Porto | 5,855.94 mi (9,424.22 km) |
| North Valley to Castelnuovo di Verona | 5,636.27 mi (9,070.71 km) |
| North Valley to Castelnuovo Rangone | 5,683.78 mi (9,147.17 km) |
| North Valley to Castelvetrano | 6,082.13 mi (9,788.24 km) |
| North Valley to Castelvetro di Modena | 5,686.74 mi (9,151.93 km) |
| North Valley to Castenaso | 5,704.99 mi (9,181.29 km) |
| North Valley to Castenedolo | 5,617.78 mi (9,040.95 km) |
| North Valley to Castiglion Fiorentino | 5,776.65 mi (9,296.62 km) |
| North Valley to Castiglione del Lago | 5,791.15 mi (9,319.95 km) |
| North Valley to Castiglione delle Stiviere | 5,628.33 mi (9,057.92 km) |
| North Valley to Castrolibero | 6,130.48 mi (9,866.06 km) |
