| Siracusa to Huelva | 1,221.73 mi (1,966.18 km) |
| Siracusa to Huercal de Almeria | 976.81 mi (1,572.02 km) |
| Siracusa to Huercal-Overa | 946.35 mi (1,523.00 km) |
| Siracusa to Huesca | 904.55 mi (1,455.73 km) |
| Siracusa to Huetor Vega | 1,037.18 mi (1,669.18 km) |
| Siracusa to Huetor-Tajar | 1,063.18 mi (1,711.02 km) |
| Siracusa to Humanes de Madrid | 1,052.30 mi (1,693.51 km) |
| Siracusa to Ibi | 871.01 mi (1,401.76 km) |
| Siracusa to Ibiza | 764.30 mi (1,230.03 km) |
| Siracusa to Icod de los Vinos | 1,944.08 mi (3,128.70 km) |
| Siracusa to Igualada | 793.04 mi (1,276.27 km) |
| Siracusa to Illescas | 1,051.65 mi (1,692.46 km) |
| Siracusa to Inca | 693.79 mi (1,116.55 km) |
| Siracusa to Ingenio | 1,888.56 mi (3,039.35 km) |
| Siracusa to Irun | 997.27 mi (1,604.96 km) |
