| Tortona to Huelva | 975.93 mi (1,570.61 km) |
| Tortona to Huercal de Almeria | 807.68 mi (1,299.83 km) |
| Tortona to Huercal-Overa | 763.66 mi (1,228.99 km) |
| Tortona to Huesca | 502.33 mi (808.42 km) |
| Tortona to Huetor Vega | 838.74 mi (1,349.83 km) |
| Tortona to Huetor-Tajar | 855.96 mi (1,377.54 km) |
| Tortona to Humanes de Madrid | 719.95 mi (1,158.64 km) |
| Tortona to Ibi | 650.55 mi (1,046.95 km) |
| Tortona to Ibiza | 562.65 mi (905.50 km) |
| Tortona to Icod de los Vinos | 1,807.54 mi (2,908.95 km) |
| Tortona to Igualada | 430.30 mi (692.50 km) |
| Tortona to Illescas | 725.07 mi (1,166.88 km) |
| Tortona to Inca | 469.17 mi (755.06 km) |
| Tortona to Ingenio | 1,776.44 mi (2,858.90 km) |
| Tortona to Irun | 538.91 mi (867.29 km) |
