| Rio Grande City to Hoyo de Manzanares | 5,296.26 mi (8,523.51 km) |
| Rio Grande City to Huelva | 5,235.81 mi (8,426.23 km) |
| Rio Grande City to Huercal de Almeria | 5,473.90 mi (8,809.39 km) |
| Rio Grande City to Huercal-Overa | 5,484.19 mi (8,825.95 km) |
| Rio Grande City to Huesca | 5,417.31 mi (8,718.32 km) |
| Rio Grande City to Huetor Vega | 5,409.39 mi (8,705.58 km) |
| Rio Grande City to Huetor-Tajar | 5,384.04 mi (8,664.77 km) |
| Rio Grande City to Humanes de Madrid | 5,309.40 mi (8,544.66 km) |
| Rio Grande City to Ibi | 5,514.00 mi (8,873.93 km) |
| Rio Grande City to Ibiza | 5,602.38 mi (9,016.16 km) |
| Rio Grande City to Icod de los Vinos | 4,932.82 mi (7,938.60 km) |
| Rio Grande City to Igualada | 5,528.29 mi (8,896.93 km) |
| Rio Grande City to Illescas | 5,312.93 mi (8,550.33 km) |
| Rio Grande City to Inca | 5,647.41 mi (9,088.63 km) |
| Rio Grande City to Ingenio | 5,015.53 mi (8,071.72 km) |
