| Sulmona to Huelva | 1,155.66 mi (1,859.85 km) |
| Sulmona to Huercal de Almeria | 940.82 mi (1,514.11 km) |
| Sulmona to Huercal-Overa | 900.72 mi (1,449.57 km) |
| Sulmona to Huesca | 734.56 mi (1,182.17 km) |
| Sulmona to Huetor Vega | 988.67 mi (1,591.11 km) |
| Sulmona to Huetor-Tajar | 1,011.25 mi (1,627.46 km) |
| Sulmona to Humanes de Madrid | 930.23 mi (1,497.06 km) |
| Sulmona to Ibi | 798.31 mi (1,284.76 km) |
| Sulmona to Ibiza | 690.73 mi (1,111.62 km) |
| Sulmona to Icod de los Vinos | 1,956.01 mi (3,147.89 km) |
| Sulmona to Igualada | 633.95 mi (1,020.24 km) |
| Sulmona to Illescas | 932.76 mi (1,501.13 km) |
| Sulmona to Inca | 596.76 mi (960.39 km) |
| Sulmona to Ingenio | 1,913.07 mi (3,078.78 km) |
| Sulmona to Irun | 801.82 mi (1,290.40 km) |
