| Helena to Gonzales (Louisiana) | 1,598.32 mi (2,572.25 km) |
| Helena to Gonzalez (Florida) | 1,721.37 mi (2,770.28 km) |
| Helena to Goodlettsville (Tennessee) | 1,481.03 mi (2,383.49 km) |
| Helena to Goodyear (Arizona) | 921.54 mi (1,483.08 km) |
| Helena to Goose Creek (South Carolina) | 1,923.23 mi (3,095.15 km) |
| Helena to Goshen (Indiana) | 1,338.42 mi (2,153.97 km) |
| Helena to Goulds (Florida) | 2,261.14 mi (3,638.95 km) |
| Helena to Grafton (Wisconsin) | 1,193.60 mi (1,920.91 km) |
| Helena to Graham (North Carolina) | 1,826.32 mi (2,939.17 km) |
| Helena to Graham (Washington) | 485.85 mi (781.89 km) |
| Helena to Grain Valley (Missouri) | 1,040.27 mi (1,674.15 km) |
| Helena to Granbury (Texas) | 1,233.84 mi (1,985.67 km) |
| Helena to Grand Forks (North Dakota) | 705.02 mi (1,134.62 km) |
| Helena to Grand Haven (Michigan) | 1,281.74 mi (2,062.76 km) |
| Helena to Grand Island (Nebraska) | 784.88 mi (1,263.14 km) |
