| Arouca to Imola | 1,038.75 mi (1,671.70 km) |
| Arouca to Impruneta | 1,011.60 mi (1,628.01 km) |
| Arouca to Induno Olona | 919.99 mi (1,480.59 km) |
| Arouca to Inverigo | 935.74 mi (1,505.93 km) |
| Arouca to Inveruno | 914.86 mi (1,472.33 km) |
| Arouca to Inzago | 944.91 mi (1,520.69 km) |
| Arouca to Iseo | 973.73 mi (1,567.07 km) |
| Arouca to Isernia | 1,165.29 mi (1,875.36 km) |
| Arouca to Isola Capo Rizzuto | 1,344.47 mi (2,163.71 km) |
| Arouca to Isola del Liri | 1,130.53 mi (1,819.41 km) |
| Arouca to Isola della Scala | 1,013.69 mi (1,631.37 km) |
| Arouca to Isola Vicentina | 1,039.31 mi (1,672.61 km) |
| Arouca to Ispica | 1,273.79 mi (2,049.97 km) |
| Arouca to Istrana | 1,070.79 mi (1,723.27 km) |
| Arouca to Itri | 1,131.04 mi (1,820.23 km) |
