| South San Francisco to Chicago Ridge (Illinois) | 1,850.48 mi (2,978.05 km) |
| South San Francisco to Chickasha (Oklahoma) | 1,369.85 mi (2,204.56 km) |
| South San Francisco to Chico (California) | 148.97 mi (239.74 km) |
| South San Francisco to Chicopee (Massachusetts) | 2,622.44 mi (4,220.41 km) |
| South San Francisco to Chillicothe (Ohio) | 2,118.21 mi (3,408.92 km) |
| South San Francisco to Chillum (Maryland) | 2,439.37 mi (3,925.79 km) |
| South San Francisco to Chino (California) | 367.66 mi (591.70 km) |
| South San Francisco to Chino Hills (California) | 366.85 mi (590.39 km) |
| South San Francisco to Chino Valley (Arizona) | 592.31 mi (953.23 km) |
| South San Francisco to Chippewa Falls (Wisconsin) | 1,675.77 mi (2,696.90 km) |
| South San Francisco to Choctaw (Oklahoma) | 1,399.65 mi (2,252.52 km) |
| South San Francisco to Chowchilla (California) | 125.70 mi (202.29 km) |
| South San Francisco to Christiansburg (Virginia) | 2,286.87 mi (3,680.36 km) |
| South San Francisco to Chubbuck (Idaho) | 638.12 mi (1,026.96 km) |
| South San Francisco to Chula Vista (California) | 462.25 mi (743.91 km) |
