| Opovo to Huelva | 1,514.11 mi (2,436.72 km) |
| Opovo to Huercal de Almeria | 1,313.51 mi (2,113.89 km) |
| Opovo to Huercal-Overa | 1,271.82 mi (2,046.79 km) |
| Opovo to Huesca | 1,059.41 mi (1,704.96 km) |
| Opovo to Huetor Vega | 1,356.85 mi (2,183.64 km) |
| Opovo to Huetor-Tajar | 1,377.88 mi (2,217.48 km) |
| Opovo to Humanes de Madrid | 1,271.15 mi (2,045.71 km) |
| Opovo to Ibi | 1,164.55 mi (1,874.16 km) |
| Opovo to Ibiza | 1,060.75 mi (1,707.11 km) |
| Opovo to Icod de los Vinos | 2,329.79 mi (3,749.43 km) |
| Opovo to Igualada | 973.03 mi (1,565.94 km) |
| Opovo to Illescas | 1,275.17 mi (2,052.18 km) |
| Opovo to Inca | 964.32 mi (1,551.93 km) |
| Opovo to Ingenio | 2,290.04 mi (3,685.46 km) |
| Opovo to Irun | 1,103.53 mi (1,775.96 km) |
