| San Francisco to Chivasso | 5,926.07 mi (9,537.08 km) |
| San Francisco to Ciampino | 6,253.93 mi (10,064.72 km) |
| San Francisco to Cicciano | 6,357.08 mi (10,230.74 km) |
| San Francisco to Cingoli | 6,181.36 mi (9,947.93 km) |
| San Francisco to Cinisello Balsamo | 5,944.80 mi (9,567.23 km) |
| San Francisco to Cinisi | 6,477.21 mi (10,424.06 km) |
| San Francisco to Cirie | 5,915.17 mi (9,519.55 km) |
| San Francisco to Ciro Marina | 6,523.05 mi (10,497.84 km) |
| San Francisco to Cislago | 5,932.07 mi (9,546.74 km) |
| San Francisco to Cisterna di Latina | 6,272.49 mi (10,094.60 km) |
| San Francisco to Cisternino | 6,450.40 mi (10,380.92 km) |
| San Francisco to Citta di Castello | 6,148.74 mi (9,895.45 km) |
| San Francisco to Citta Sant'Angelo | 6,253.58 mi (10,064.16 km) |
| San Francisco to Cittadella | 6,011.10 mi (9,673.94 km) |
| San Francisco to Cittanova | 6,554.01 mi (10,547.65 km) |
