| Troina to Huelva | 1,178.97 mi (1,897.37 km) |
| Troina to Huercal de Almeria | 936.53 mi (1,507.21 km) |
| Troina to Huercal-Overa | 904.51 mi (1,455.67 km) |
| Troina to Huesca | 848.76 mi (1,365.94 km) |
| Troina to Huetor Vega | 995.65 mi (1,602.35 km) |
| Troina to Huetor-Tajar | 1,021.38 mi (1,643.75 km) |
| Troina to Humanes de Madrid | 1,001.95 mi (1,612.49 km) |
| Troina to Ibi | 825.04 mi (1,327.77 km) |
| Troina to Ibiza | 717.10 mi (1,154.06 km) |
| Troina to Icod de los Vinos | 1,915.13 mi (3,082.11 km) |
| Troina to Igualada | 737.44 mi (1,186.79 km) |
| Troina to Illescas | 1,001.64 mi (1,611.99 km) |
| Troina to Inca | 643.06 mi (1,034.91 km) |
| Troina to Ingenio | 1,861.50 mi (2,995.79 km) |
| Troina to Irun | 939.87 mi (1,512.58 km) |
