| Houston to Glen Parva | 4,778.74 mi (7,690.64 km) |
| Houston to Glenfield | 4,775.39 mi (7,685.24 km) |
| Houston to Glenrothes | 4,614.46 mi (7,426.25 km) |
| Houston to Glossop | 4,726.43 mi (7,606.46 km) |
| Houston to Gloucester | 4,754.85 mi (7,652.20 km) |
| Houston to Godalming | 4,837.82 mi (7,785.72 km) |
| Houston to Golborne | 4,700.85 mi (7,565.28 km) |
| Houston to Goodmayes | 4,856.05 mi (7,815.06 km) |
| Houston to Goole | 4,761.09 mi (7,662.23 km) |
| Houston to Gorleston-on-Sea | 4,890.38 mi (7,870.31 km) |
| Houston to Gornalwood | 4,742.85 mi (7,632.89 km) |
| Houston to Gosforth | 4,699.77 mi (7,563.55 km) |
| Houston to Gosport | 4,827.58 mi (7,769.24 km) |
| Houston to Gourock | 4,560.03 mi (7,338.66 km) |
| Houston to Grangemouth | 4,599.06 mi (7,401.47 km) |
