| Siegburg to Huelva | 1,166.68 mi (1,877.59 km) |
| Siegburg to Huercal de Almeria | 1,072.79 mi (1,726.49 km) |
| Siegburg to Huercal-Overa | 1,030.21 mi (1,657.96 km) |
| Siegburg to Huesca | 699.31 mi (1,125.44 km) |
| Siegburg to Huetor Vega | 1,082.09 mi (1,741.45 km) |
| Siegburg to Huetor-Tajar | 1,091.09 mi (1,755.93 km) |
| Siegburg to Humanes de Madrid | 901.38 mi (1,450.63 km) |
| Siegburg to Ibi | 922.59 mi (1,484.76 km) |
| Siegburg to Ibiza | 868.28 mi (1,397.37 km) |
| Siegburg to Icod de los Vinos | 1,988.35 mi (3,199.94 km) |
| Siegburg to Igualada | 690.26 mi (1,110.86 km) |
| Siegburg to Illescas | 909.55 mi (1,463.79 km) |
| Siegburg to Inca | 793.41 mi (1,276.86 km) |
| Siegburg to Ingenio | 1,973.44 mi (3,175.94 km) |
| Siegburg to Irun | 666.12 mi (1,072.02 km) |
