| Dunstable to Imola | 765.88 mi (1,232.56 km) |
| Dunstable to Impruneta | 785.42 mi (1,264.02 km) |
| Dunstable to Induno Olona | 594.66 mi (957.02 km) |
| Dunstable to Inverigo | 613.07 mi (986.63 km) |
| Dunstable to Inveruno | 612.47 mi (985.68 km) |
| Dunstable to Inzago | 631.96 mi (1,017.03 km) |
| Dunstable to Iseo | 644.60 mi (1,037.38 km) |
| Dunstable to Isernia | 992.99 mi (1,598.06 km) |
| Dunstable to Isola Capo Rizzuto | 1,229.63 mi (1,978.90 km) |
| Dunstable to Isola del Liri | 967.26 mi (1,556.65 km) |
| Dunstable to Isola della Scala | 696.32 mi (1,120.62 km) |
| Dunstable to Isola Vicentina | 694.18 mi (1,117.17 km) |
| Dunstable to Ispica | 1,286.44 mi (2,070.33 km) |
| Dunstable to Istrana | 715.16 mi (1,150.95 km) |
| Dunstable to Itri | 987.60 mi (1,589.39 km) |
