| Siegen to Huelva | 1,194.96 mi (1,923.10 km) |
| Siegen to Huercal de Almeria | 1,095.92 mi (1,763.71 km) |
| Siegen to Huercal-Overa | 1,053.04 mi (1,694.70 km) |
| Siegen to Huesca | 724.45 mi (1,165.88 km) |
| Siegen to Huetor Vega | 1,106.81 mi (1,781.24 km) |
| Siegen to Huetor-Tajar | 1,116.40 mi (1,796.67 km) |
| Siegen to Humanes de Madrid | 929.04 mi (1,495.14 km) |
| Siegen to Ibi | 944.44 mi (1,519.92 km) |
| Siegen to Ibiza | 887.01 mi (1,427.51 km) |
| Siegen to Icod de los Vinos | 2,018.60 mi (3,248.62 km) |
| Siegen to Igualada | 711.04 mi (1,144.31 km) |
| Siegen to Illescas | 937.09 mi (1,508.10 km) |
| Siegen to Inca | 809.87 mi (1,303.36 km) |
| Siegen to Ingenio | 2,002.84 mi (3,223.25 km) |
| Siegen to Irun | 694.80 mi (1,118.18 km) |
