| Groves to Hoyo de Manzanares | 4,909.29 mi (7,900.73 km) |
| Groves to Huelva | 4,850.71 mi (7,806.47 km) |
| Groves to Huercal de Almeria | 5,088.07 mi (8,188.46 km) |
| Groves to Huercal-Overa | 5,098.03 mi (8,204.48 km) |
| Groves to Huesca | 5,030.22 mi (8,095.36 km) |
| Groves to Huetor Vega | 5,023.64 mi (8,084.77 km) |
| Groves to Huetor-Tajar | 4,998.36 mi (8,044.08 km) |
| Groves to Humanes de Madrid | 4,922.50 mi (7,922.00 km) |
| Groves to Ibi | 5,127.21 mi (8,251.45 km) |
| Groves to Ibiza | 5,215.37 mi (8,393.32 km) |
| Groves to Icod de los Vinos | 4,564.33 mi (7,345.59 km) |
| Groves to Igualada | 5,141.22 mi (8,273.99 km) |
| Groves to Illescas | 4,926.06 mi (7,927.73 km) |
| Groves to Inca | 5,260.28 mi (8,465.59 km) |
| Groves to Ingenio | 4,647.01 mi (7,478.64 km) |
