| Highlands Ranch to Gonzales (Louisiana) | 1,022.23 mi (1,645.12 km) |
| Highlands Ranch to Gonzalez (Florida) | 1,172.75 mi (1,887.36 km) |
| Highlands Ranch to Goodlettsville (Tennessee) | 1,017.95 mi (1,638.23 km) |
| Highlands Ranch to Goodyear (Arizona) | 597.27 mi (961.22 km) |
| Highlands Ranch to Goose Creek (South Carolina) | 1,456.92 mi (2,344.69 km) |
| Highlands Ranch to Goshen (Indiana) | 1,012.35 mi (1,629.22 km) |
| Highlands Ranch to Goulds (Florida) | 1,717.81 mi (2,764.54 km) |
| Highlands Ranch to Grafton (Wisconsin) | 917.78 mi (1,477.03 km) |
| Highlands Ranch to Graham (North Carolina) | 1,412.23 mi (2,272.77 km) |
| Highlands Ranch to Graham (Washington) | 1,009.59 mi (1,624.78 km) |
| Highlands Ranch to Grain Valley (Missouri) | 576.40 mi (927.63 km) |
| Highlands Ranch to Granbury (Texas) | 633.79 mi (1,019.98 km) |
| Highlands Ranch to Grand Forks (North Dakota) | 699.23 mi (1,125.30 km) |
| Highlands Ranch to Grand Haven (Michigan) | 1,000.80 mi (1,610.63 km) |
| Highlands Ranch to Grand Island (Nebraska) | 361.48 mi (581.74 km) |
