| Houston to Grabels | 5,248.41 mi (8,446.49 km) |
| Houston to Gradignan | 5,018.00 mi (8,075.69 km) |
| Houston to Grand-Couronne | 4,954.09 mi (7,972.84 km) |
| Houston to Grande-Synthe | 4,957.89 mi (7,978.96 km) |
| Houston to Granville | 4,861.38 mi (7,823.64 km) |
| Houston to Grasse | 5,384.07 mi (8,664.82 km) |
| Houston to Graulhet | 5,164.43 mi (8,311.35 km) |
| Houston to Gravelines | 4,951.79 mi (7,969.14 km) |
| Houston to Grenade | 5,133.09 mi (8,260.91 km) |
| Houston to Grenoble | 5,281.73 mi (8,500.12 km) |
| Houston to Gretz-Armainvilliers | 5,043.00 mi (8,115.93 km) |
| Houston to Grigny | 5,031.24 mi (8,097.01 km) |
| Houston to Grigny | 5,227.56 mi (8,412.94 km) |
| Houston to Groslay | 5,019.66 mi (8,078.36 km) |
| Houston to Guebwiller | 5,251.87 mi (8,452.06 km) |
