| Southwater to Hoyo de Manzanares | 737.54 mi (1,186.95 km) |
| Southwater to Huelva | 1,005.32 mi (1,617.91 km) |
| Southwater to Huercal de Almeria | 982.37 mi (1,580.98 km) |
| Southwater to Huercal-Overa | 945.65 mi (1,521.88 km) |
| Southwater to Huesca | 614.28 mi (988.59 km) |
| Southwater to Huetor Vega | 971.52 mi (1,563.51 km) |
| Southwater to Huetor-Tajar | 972.59 mi (1,565.23 km) |
| Southwater to Humanes de Madrid | 762.60 mi (1,227.29 km) |
| Southwater to Ibi | 856.59 mi (1,378.55 km) |
| Southwater to Ibiza | 841.53 mi (1,354.31 km) |
| Southwater to Icod de los Vinos | 1,782.45 mi (2,868.58 km) |
| Southwater to Igualada | 659.11 mi (1,060.73 km) |
| Southwater to Illescas | 771.95 mi (1,242.34 km) |
| Southwater to Inca | 796.99 mi (1,282.63 km) |
| Southwater to Ingenio | 1,779.44 mi (2,863.73 km) |
