| West Mifflin to Gonzales (Louisiana) | 935.10 mi (1,504.90 km) |
| West Mifflin to Gonzalez (Florida) | 792.28 mi (1,275.05 km) |
| West Mifflin to Goodlettsville (Tennessee) | 461.21 mi (742.25 km) |
| West Mifflin to Goodyear (Arizona) | 1,849.63 mi (2,976.70 km) |
| West Mifflin to Goose Creek (South Carolina) | 508.93 mi (819.04 km) |
| West Mifflin to Goshen (Indiana) | 320.19 mi (515.30 km) |
| West Mifflin to Goulds (Florida) | 1,022.73 mi (1,645.92 km) |
| West Mifflin to Grafton (Wisconsin) | 461.47 mi (742.66 km) |
| West Mifflin to Graham (North Carolina) | 298.37 mi (480.18 km) |
| West Mifflin to Graham (Washington) | 2,139.08 mi (3,442.51 km) |
| West Mifflin to Grain Valley (Missouri) | 765.16 mi (1,231.40 km) |
| West Mifflin to Granbury (Texas) | 1,130.73 mi (1,819.74 km) |
| West Mifflin to Grand Forks (North Dakota) | 996.07 mi (1,603.02 km) |
| West Mifflin to Grand Haven (Michigan) | 375.03 mi (603.56 km) |
| West Mifflin to Grand Island (Nebraska) | 966.38 mi (1,555.23 km) |
