| Johnston to Gonzales (Louisiana) | 808.22 mi (1,300.71 km) |
| Johnston to Gonzalez (Florida) | 846.68 mi (1,362.61 km) |
| Johnston to Goodlettsville (Tennessee) | 527.96 mi (849.67 km) |
| Johnston to Goodyear (Arizona) | 1,172.65 mi (1,887.19 km) |
| Johnston to Goose Creek (South Carolina) | 961.78 mi (1,547.83 km) |
| Johnston to Goshen (Indiana) | 407.52 mi (655.84 km) |
| Johnston to Goulds (Florida) | 1,349.33 mi (2,171.54 km) |
| Johnston to Grafton (Wisconsin) | 314.90 mi (506.78 km) |
| Johnston to Graham (North Carolina) | 862.14 mi (1,387.48 km) |
| Johnston to Graham (Washington) | 1,449.33 mi (2,332.47 km) |
| Johnston to Grain Valley (Missouri) | 186.50 mi (300.15 km) |
| Johnston to Granbury (Texas) | 676.29 mi (1,088.38 km) |
| Johnston to Grand Forks (North Dakota) | 460.88 mi (741.72 km) |
| Johnston to Grand Haven (Michigan) | 394.28 mi (634.53 km) |
| Johnston to Grand Island (Nebraska) | 246.34 mi (396.45 km) |
