| San Francisco to Castelletto sopra Ticino | 5,918.77 mi (9,525.34 km) |
| San Francisco to Castelli Calepio | 5,959.60 mi (9,591.05 km) |
| San Francisco to Castelnovo ne' Monti | 6,041.20 mi (9,722.37 km) |
| San Francisco to Castelnuovo Berardenga | 6,134.20 mi (9,872.04 km) |
| San Francisco to Castelnuovo di Porto | 6,231.96 mi (10,029.37 km) |
| San Francisco to Castelnuovo di Verona | 5,995.23 mi (9,648.39 km) |
| San Francisco to Castelnuovo Rangone | 6,049.80 mi (9,736.22 km) |
| San Francisco to Castelvetrano | 6,495.65 mi (10,453.74 km) |
| San Francisco to Castelvetro di Modena | 6,053.10 mi (9,741.53 km) |
| San Francisco to Castenaso | 6,067.24 mi (9,764.28 km) |
| San Francisco to Castenedolo | 5,979.94 mi (9,623.79 km) |
| San Francisco to Castiglion Fiorentino | 6,146.22 mi (9,891.38 km) |
| San Francisco to Castiglione del Lago | 6,161.59 mi (9,916.12 km) |
| San Francisco to Castiglione delle Stiviere | 5,989.63 mi (9,639.37 km) |
| San Francisco to Castrolibero | 6,500.44 mi (10,461.44 km) |
