| Knittelfeld to Huelva | 1,303.00 mi (2,096.98 km) |
| Knittelfeld to Huercal de Almeria | 1,133.15 mi (1,823.63 km) |
| Knittelfeld to Huercal-Overa | 1,089.33 mi (1,753.10 km) |
| Knittelfeld to Huesca | 825.43 mi (1,328.40 km) |
| Knittelfeld to Huetor Vega | 1,165.91 mi (1,876.35 km) |
| Knittelfeld to Huetor-Tajar | 1,183.45 mi (1,904.57 km) |
| Knittelfeld to Humanes de Madrid | 1,044.61 mi (1,681.14 km) |
| Knittelfeld to Ibi | 976.62 mi (1,571.71 km) |
| Knittelfeld to Ibiza | 884.77 mi (1,423.90 km) |
| Knittelfeld to Icod de los Vinos | 2,135.22 mi (3,436.31 km) |
| Knittelfeld to Igualada | 757.92 mi (1,219.76 km) |
| Knittelfeld to Illescas | 1,050.13 mi (1,690.02 km) |
| Knittelfeld to Inca | 789.17 mi (1,270.04 km) |
| Knittelfeld to Ingenio | 2,104.04 mi (3,386.13 km) |
| Knittelfeld to Irun | 849.27 mi (1,366.77 km) |
