| Karlovy Vary to Huelva | 1,327.81 mi (2,136.91 km) |
| Karlovy Vary to Huercal de Almeria | 1,194.26 mi (1,921.97 km) |
| Karlovy Vary to Huercal-Overa | 1,150.18 mi (1,851.03 km) |
| Karlovy Vary to Huesca | 844.60 mi (1,359.25 km) |
| Karlovy Vary to Huetor Vega | 1,215.80 mi (1,956.64 km) |
| Karlovy Vary to Huetor-Tajar | 1,229.29 mi (1,978.35 km) |
| Karlovy Vary to Humanes de Madrid | 1,061.19 mi (1,707.82 km) |
| Karlovy Vary to Ibi | 1,037.39 mi (1,669.51 km) |
| Karlovy Vary to Ibiza | 961.47 mi (1,547.33 km) |
| Karlovy Vary to Icod de los Vinos | 2,161.36 mi (3,478.37 km) |
| Karlovy Vary to Igualada | 804.33 mi (1,294.44 km) |
| Karlovy Vary to Illescas | 1,068.24 mi (1,719.16 km) |
| Karlovy Vary to Inca | 872.68 mi (1,404.44 km) |
| Karlovy Vary to Ingenio | 2,138.81 mi (3,442.09 km) |
| Karlovy Vary to Irun | 839.05 mi (1,350.32 km) |
