| Socorro to Hoyo de Manzanares | 5,408.69 mi (8,704.45 km) |
| Socorro to Huelva | 5,389.43 mi (8,673.45 km) |
| Socorro to Huercal de Almeria | 5,613.98 mi (9,034.84 km) |
| Socorro to Huercal-Overa | 5,618.01 mi (9,041.31 km) |
| Socorro to Huesca | 5,503.80 mi (8,857.51 km) |
| Socorro to Huetor Vega | 5,551.48 mi (8,934.25 km) |
| Socorro to Huetor-Tajar | 5,527.54 mi (8,895.72 km) |
| Socorro to Humanes de Madrid | 5,425.03 mi (8,730.73 km) |
| Socorro to Ibi | 5,631.77 mi (9,063.46 km) |
| Socorro to Ibiza | 5,709.79 mi (9,189.02 km) |
| Socorro to Icod de los Vinos | 5,198.29 mi (8,365.84 km) |
| Socorro to Igualada | 5,611.91 mi (9,031.49 km) |
| Socorro to Illescas | 5,429.80 mi (8,738.42 km) |
| Socorro to Inca | 5,741.94 mi (9,240.76 km) |
| Socorro to Ingenio | 5,280.28 mi (8,497.79 km) |
