| Port Huron to Gonzales (Louisiana) | 998.64 mi (1,607.16 km) |
| Port Huron to Gonzalez (Florida) | 897.41 mi (1,444.23 km) |
| Port Huron to Goodlettsville (Tennessee) | 512.16 mi (824.24 km) |
| Port Huron to Goodyear (Arizona) | 1,747.93 mi (2,813.03 km) |
| Port Huron to Goose Creek (South Carolina) | 702.71 mi (1,130.91 km) |
| Port Huron to Goshen (Indiana) | 198.80 mi (319.94 km) |
| Port Huron to Goulds (Florida) | 1,209.23 mi (1,946.07 km) |
| Port Huron to Grafton (Wisconsin) | 278.63 mi (448.42 km) |
| Port Huron to Graham (North Carolina) | 505.10 mi (812.89 km) |
| Port Huron to Graham (Washington) | 1,944.96 mi (3,130.10 km) |
| Port Huron to Grain Valley (Missouri) | 671.31 mi (1,080.37 km) |
| Port Huron to Granbury (Texas) | 1,106.74 mi (1,781.13 km) |
| Port Huron to Grand Forks (North Dakota) | 786.11 mi (1,265.13 km) |
| Port Huron to Grand Haven (Michigan) | 191.07 mi (307.49 km) |
| Port Huron to Grand Island (Nebraska) | 829.02 mi (1,334.18 km) |
