| South San Francisco to Finneytown (Ohio) | 2,039.35 mi (3,282.02 km) |
| South San Francisco to Firestone (Colorado) | 953.48 mi (1,534.47 km) |
| South San Francisco to Fish Hawk (Florida) | 2,412.20 mi (3,882.06 km) |
| South San Francisco to Fishers (Indiana) | 1,955.55 mi (3,147.16 km) |
| South San Francisco to Fitchburg (Massachusetts) | 2,655.33 mi (4,273.34 km) |
| South San Francisco to Fitchburg (Wisconsin) | 1,764.78 mi (2,840.13 km) |
| South San Francisco to Five Corners (Washington) | 555.19 mi (893.49 km) |
| South San Francisco to Five Forks (South Carolina) | 2,231.63 mi (3,591.46 km) |
| South San Francisco to Flagstaff (Arizona) | 623.77 mi (1,003.86 km) |
| South San Francisco to Flat Rock (Michigan) | 2,079.95 mi (3,347.35 km) |
| South San Francisco to Fleming Island (Florida) | 2,373.44 mi (3,819.68 km) |
| South San Francisco to Flint (Michigan) | 2,054.32 mi (3,306.10 km) |
| South San Francisco to Floral Park (New York) | 2,584.00 mi (4,158.55 km) |
| South San Francisco to Florence (Alabama) | 1,935.42 mi (3,114.76 km) |
| South San Francisco to Florence (Arizona) | 695.70 mi (1,119.62 km) |
