| Southgate to Hoyo de Manzanares | 780.63 mi (1,256.31 km) |
| Southgate to Huelva | 1,048.00 mi (1,686.59 km) |
| Southgate to Huercal de Almeria | 1,025.25 mi (1,649.98 km) |
| Southgate to Huercal-Overa | 988.40 mi (1,590.67 km) |
| Southgate to Huesca | 656.41 mi (1,056.39 km) |
| Southgate to Huetor Vega | 1,014.60 mi (1,632.84 km) |
| Southgate to Huetor-Tajar | 1,015.70 mi (1,634.61 km) |
| Southgate to Humanes de Madrid | 805.71 mi (1,296.67 km) |
| Southgate to Ibi | 898.78 mi (1,446.44 km) |
| Southgate to Ibiza | 882.26 mi (1,419.86 km) |
| Southgate to Icod de los Vinos | 1,822.58 mi (2,933.16 km) |
| Southgate to Igualada | 699.28 mi (1,125.39 km) |
| Southgate to Illescas | 815.06 mi (1,311.71 km) |
| Southgate to Inca | 836.05 mi (1,345.50 km) |
| Southgate to Ingenio | 1,820.27 mi (2,929.44 km) |
