| Isabela to Hoyo de Manzanares | 3,998.63 mi (6,435.18 km) |
| Isabela to Huelva | 3,823.81 mi (6,153.82 km) |
| Isabela to Huercal de Almeria | 4,072.39 mi (6,553.88 km) |
| Isabela to Huercal-Overa | 4,099.55 mi (6,597.58 km) |
| Isabela to Huesca | 4,181.63 mi (6,729.68 km) |
| Isabela to Huetor Vega | 4,009.79 mi (6,453.14 km) |
| Isabela to Huetor-Tajar | 3,983.41 mi (6,410.67 km) |
| Isabela to Humanes de Madrid | 4,000.43 mi (6,438.07 km) |
| Isabela to Ibi | 4,172.44 mi (6,714.89 km) |
| Isabela to Ibiza | 4,280.15 mi (6,888.24 km) |
| Isabela to Icod de los Vinos | 3,239.09 mi (5,212.81 km) |
| Isabela to Igualada | 4,286.27 mi (6,898.09 km) |
| Isabela to Illescas | 3,999.76 mi (6,436.99 km) |
| Isabela to Inca | 4,357.41 mi (7,012.57 km) |
| Isabela to Ingenio | 3,316.25 mi (5,336.98 km) |
