| Southend to Hoyo de Manzanares | 785.32 mi (1,263.85 km) |
| Southend to Huelva | 1,056.51 mi (1,700.28 km) |
| Southend to Huercal de Almeria | 1,025.01 mi (1,649.59 km) |
| Southend to Huercal-Overa | 987.29 mi (1,588.89 km) |
| Southend to Huesca | 652.78 mi (1,050.56 km) |
| Southend to Huetor Vega | 1,016.68 mi (1,636.19 km) |
| Southend to Huetor-Tajar | 1,018.74 mi (1,639.50 km) |
| Southend to Humanes de Madrid | 810.00 mi (1,303.57 km) |
| Southend to Ibi | 895.04 mi (1,440.43 km) |
| Southend to Ibiza | 874.11 mi (1,406.75 km) |
| Southend to Icod de los Vinos | 1,838.67 mi (2,959.06 km) |
| Southend to Igualada | 690.11 mi (1,110.62 km) |
| Southend to Illescas | 819.27 mi (1,318.49 km) |
| Southend to Inca | 824.42 mi (1,326.78 km) |
| Southend to Ingenio | 1,834.82 mi (2,952.86 km) |
