| Galveston to Hoyo de Manzanares | 4,985.05 mi (8,022.66 km) |
| Galveston to Huelva | 4,926.01 mi (7,927.65 km) |
| Galveston to Huercal de Almeria | 5,163.54 mi (8,309.92 km) |
| Galveston to Huercal-Overa | 5,173.58 mi (8,326.07 km) |
| Galveston to Huesca | 5,106.06 mi (8,217.41 km) |
| Galveston to Huetor Vega | 5,099.09 mi (8,206.20 km) |
| Galveston to Huetor-Tajar | 5,073.79 mi (8,165.48 km) |
| Galveston to Humanes de Madrid | 4,998.24 mi (8,043.89 km) |
| Galveston to Ibi | 5,202.92 mi (8,373.30 km) |
| Galveston to Ibiza | 5,291.14 mi (8,515.27 km) |
| Galveston to Icod de los Vinos | 4,636.04 mi (7,460.98 km) |
| Galveston to Igualada | 5,217.06 mi (8,396.04 km) |
| Galveston to Illescas | 5,001.79 mi (8,049.61 km) |
| Galveston to Inca | 5,336.10 mi (8,587.62 km) |
| Galveston to Ingenio | 4,718.73 mi (7,594.06 km) |
