| Arouca to Huelva | 263.82 mi (424.58 km) |
| Arouca to Huercal de Almeria | 419.29 mi (674.78 km) |
| Arouca to Huercal-Overa | 417.57 mi (672.02 km) |
| Arouca to Huesca | 413.12 mi (664.85 km) |
| Arouca to Huetor Vega | 362.34 mi (583.13 km) |
| Arouca to Huetor-Tajar | 342.65 mi (551.45 km) |
| Arouca to Humanes de Madrid | 236.43 mi (380.50 km) |
| Arouca to Ibi | 437.12 mi (703.48 km) |
| Arouca to Ibiza | 531.24 mi (854.94 km) |
| Arouca to Icod de los Vinos | 992.25 mi (1,596.87 km) |
| Arouca to Igualada | 514.10 mi (827.37 km) |
| Arouca to Illescas | 238.44 mi (383.74 km) |
| Arouca to Inca | 593.51 mi (955.16 km) |
| Arouca to Ingenio | 987.07 mi (1,588.53 km) |
| Arouca to Irun | 370.00 mi (595.46 km) |
