| Opava to Huelva | 1,510.04 mi (2,430.17 km) |
| Opava to Huercal de Almeria | 1,354.18 mi (2,179.33 km) |
| Opava to Huercal-Overa | 1,310.07 mi (2,108.36 km) |
| Opava to Huesca | 1,026.93 mi (1,652.68 km) |
| Opava to Huetor Vega | 1,383.00 mi (2,225.73 km) |
| Opava to Huetor-Tajar | 1,399.04 mi (2,251.54 km) |
| Opava to Humanes de Madrid | 1,246.48 mi (2,006.01 km) |
| Opava to Ibi | 1,196.78 mi (1,926.03 km) |
| Opava to Ibiza | 1,109.59 mi (1,785.71 km) |
| Opava to Icod de los Vinos | 2,344.84 mi (3,773.66 km) |
| Opava to Igualada | 970.99 mi (1,562.66 km) |
| Opava to Illescas | 1,252.78 mi (2,016.15 km) |
| Opava to Inca | 1,015.36 mi (1,634.07 km) |
| Opava to Ingenio | 2,317.40 mi (3,729.49 km) |
| Opava to Irun | 1,035.38 mi (1,666.28 km) |
