| Allonnes to Impruneta | 609.69 mi (981.21 km) |
| Allonnes to Induno Olona | 434.45 mi (699.19 km) |
| Allonnes to Inverigo | 454.61 mi (731.62 km) |
| Allonnes to Inveruno | 444.62 mi (715.54 km) |
| Allonnes to Inzago | 471.95 mi (759.53 km) |
| Allonnes to Iseo | 493.85 mi (794.78 km) |
| Allonnes to Isernia | 816.70 mi (1,314.36 km) |
| Allonnes to Isola Capo Rizzuto | 1,049.18 mi (1,688.49 km) |
| Allonnes to Isola del Liri | 786.22 mi (1,265.30 km) |
| Allonnes to Isola della Scala | 547.07 mi (880.42 km) |
| Allonnes to Isola Vicentina | 557.20 mi (896.73 km) |
| Allonnes to Ispica | 1,074.96 mi (1,729.98 km) |
| Allonnes to Istrana | 585.42 mi (942.14 km) |
| Allonnes to Itri | 801.81 mi (1,290.38 km) |
| Allonnes to Ittiri | 656.52 mi (1,056.56 km) |
