| South San Francisco to Cedar Park (Texas) | 1,486.46 mi (2,392.22 km) |
| South San Francisco to Cedar Rapids (Iowa) | 1,649.40 mi (2,654.46 km) |
| South San Francisco to Cedarburg (Wisconsin) | 1,837.43 mi (2,957.06 km) |
| South San Francisco to Celebration (Florida) | 2,434.40 mi (3,917.79 km) |
| South San Francisco to Celina (Ohio) | 2,024.00 mi (3,257.31 km) |
| South San Francisco to Celina (Texas) | 1,467.67 mi (2,361.99 km) |
| South San Francisco to Centennial (Colorado) | 955.33 mi (1,537.46 km) |
| South San Francisco to Center Point (Alabama) | 2,013.10 mi (3,239.77 km) |
| South San Francisco to Centereach (New York) | 2,613.78 mi (4,206.47 km) |
| South San Francisco to Centerton (Arkansas) | 1,548.49 mi (2,492.05 km) |
| South San Francisco to Centerville (Ohio) | 2,054.39 mi (3,306.22 km) |
| South San Francisco to Centerville (Utah) | 606.56 mi (976.17 km) |
| South San Francisco to Central (Louisiana) | 1,851.49 mi (2,979.69 km) |
| South San Francisco to Central Falls (Rhode Island) | 2,685.55 mi (4,321.97 km) |
| South San Francisco to Central Islip (New York) | 2,609.21 mi (4,199.12 km) |
