| San Francisco to Castrovillari | 6,471.00 mi (10,414.08 km) |
| San Francisco to Catania | 6,575.06 mi (10,581.53 km) |
| San Francisco to Catanzaro | 6,536.19 mi (10,518.98 km) |
| San Francisco to Cattolica | 6,133.46 mi (9,870.85 km) |
| San Francisco to Cava de' Tirreni | 6,377.30 mi (10,263.27 km) |
| San Francisco to Cavallino | 6,495.61 mi (10,453.68 km) |
| San Francisco to Cavarzere | 6,048.52 mi (9,734.16 km) |
| San Francisco to Cave | 6,262.53 mi (10,078.57 km) |
| San Francisco to Cavriago | 6,029.99 mi (9,704.33 km) |
| San Francisco to Cavriglia | 6,123.98 mi (9,855.60 km) |
| San Francisco to Cazzago San Martino | 5,966.05 mi (9,601.43 km) |
| San Francisco to Ceccano | 6,288.34 mi (10,120.10 km) |
| San Francisco to Cecina | 6,107.44 mi (9,828.98 km) |
| San Francisco to Cefalu | 6,512.34 mi (10,480.60 km) |
| San Francisco to Ceglie Messapico | 6,457.13 mi (10,391.75 km) |
