| South San Francisco to Gaffney (South Carolina) | 2,257.26 mi (3,632.72 km) |
| South San Francisco to Gages Lake (Illinois) | 1,838.34 mi (2,958.52 km) |
| South San Francisco to Gahanna (Ohio) | 2,117.61 mi (3,407.96 km) |
| South San Francisco to Gainesville (Florida) | 2,350.58 mi (3,782.89 km) |
| South San Francisco to Gainesville (Georgia) | 2,155.15 mi (3,468.39 km) |
| South San Francisco to Gainesville (Texas) | 1,441.14 mi (2,319.30 km) |
| South San Francisco to Gainesville (Virginia) | 2,407.56 mi (3,874.59 km) |
| South San Francisco to Gaithersburg (Maryland) | 2,424.62 mi (3,902.05 km) |
| South San Francisco to Galena Park (Texas) | 1,648.45 mi (2,652.92 km) |
| South San Francisco to Galesburg (Illinois) | 1,718.54 mi (2,765.73 km) |
| South San Francisco to Galion (Ohio) | 2,115.23 mi (3,404.13 km) |
| South San Francisco to Gallatin (Tennessee) | 1,973.09 mi (3,175.38 km) |
| South San Francisco to Gallup (New Mexico) | 772.23 mi (1,242.79 km) |
| South San Francisco to Galt (California) | 74.35 mi (119.66 km) |
| South San Francisco to Galveston (Texas) | 1,682.36 mi (2,707.50 km) |
