| Tromso to Imola | 1,768.28 mi (2,845.77 km) |
| Tromso to Impruneta | 1,816.69 mi (2,923.68 km) |
| Tromso to Induno Olona | 1,683.10 mi (2,708.68 km) |
| Tromso to Inverigo | 1,688.40 mi (2,717.22 km) |
| Tromso to Inveruno | 1,705.76 mi (2,745.15 km) |
| Tromso to Inzago | 1,700.29 mi (2,736.35 km) |
| Tromso to Iseo | 1,688.03 mi (2,716.62 km) |
| Tromso to Isernia | 1,947.48 mi (3,134.17 km) |
| Tromso to Isola Capo Rizzuto | 2,123.90 mi (3,418.09 km) |
| Tromso to Isola del Liri | 1,944.42 mi (3,129.24 km) |
| Tromso to Isola della Scala | 1,709.07 mi (2,750.49 km) |
| Tromso to Isola Vicentina | 1,681.68 mi (2,706.41 km) |
| Tromso to Ispica | 2,278.17 mi (3,666.37 km) |
| Tromso to Istrana | 1,674.94 mi (2,695.56 km) |
| Tromso to Itri | 1,971.87 mi (3,173.41 km) |
