| McDonough to Gonzales (Louisiana) | 455.68 mi (733.35 km) |
| McDonough to Gonzalez (Florida) | 269.83 mi (434.25 km) |
| McDonough to Goodlettsville (Tennessee) | 246.72 mi (397.06 km) |
| McDonough to Goodyear (Arizona) | 1,623.24 mi (2,612.35 km) |
| McDonough to Goose Creek (South Carolina) | 241.56 mi (388.76 km) |
| McDonough to Goshen (Indiana) | 569.51 mi (916.53 km) |
| McDonough to Goulds (Florida) | 589.35 mi (948.47 km) |
| McDonough to Grafton (Wisconsin) | 712.79 mi (1,147.12 km) |
| McDonough to Graham (North Carolina) | 325.21 mi (523.38 km) |
| McDonough to Graham (Washington) | 2,191.76 mi (3,527.30 km) |
| McDonough to Grain Valley (Missouri) | 679.58 mi (1,093.67 km) |
| McDonough to Granbury (Texas) | 792.12 mi (1,274.79 km) |
| McDonough to Grand Forks (North Dakota) | 1,204.99 mi (1,939.25 km) |
| McDonough to Grand Haven (Michigan) | 673.73 mi (1,084.27 km) |
| McDonough to Grand Island (Nebraska) | 935.67 mi (1,505.81 km) |
