| Boston to Imola | 799.02 mi (1,285.89 km) |
| Boston to Impruneta | 822.72 mi (1,324.03 km) |
| Boston to Induno Olona | 632.06 mi (1,017.20 km) |
| Boston to Inverigo | 649.44 mi (1,045.17 km) |
| Boston to Inveruno | 651.37 mi (1,048.27 km) |
| Boston to Inzago | 668.20 mi (1,075.36 km) |
| Boston to Iseo | 677.99 mi (1,091.12 km) |
| Boston to Isernia | 1,027.67 mi (1,653.88 km) |
| Boston to Isola Capo Rizzuto | 1,263.58 mi (2,033.54 km) |
| Boston to Isola del Liri | 1,003.66 mi (1,615.24 km) |
| Boston to Isola della Scala | 727.97 mi (1,171.55 km) |
| Boston to Isola Vicentina | 722.48 mi (1,162.72 km) |
| Boston to Ispica | 1,330.20 mi (2,140.75 km) |
| Boston to Istrana | 740.94 mi (1,192.43 km) |
| Boston to Itri | 1,025.24 mi (1,649.96 km) |
