| Tumba to Imola | 1,057.40 mi (1,701.71 km) |
| Tumba to Impruneta | 1,107.48 mi (1,782.32 km) |
| Tumba to Induno Olona | 994.63 mi (1,600.70 km) |
| Tumba to Inverigo | 996.47 mi (1,603.67 km) |
| Tumba to Inveruno | 1,016.21 mi (1,635.43 km) |
| Tumba to Inzago | 1,005.77 mi (1,618.63 km) |
| Tumba to Iseo | 989.55 mi (1,592.53 km) |
| Tumba to Isernia | 1,225.58 mi (1,972.38 km) |
| Tumba to Isola Capo Rizzuto | 1,398.89 mi (2,251.29 km) |
| Tumba to Isola del Liri | 1,224.27 mi (1,970.27 km) |
| Tumba to Isola della Scala | 1,003.43 mi (1,614.87 km) |
| Tumba to Isola Vicentina | 973.94 mi (1,567.40 km) |
| Tumba to Ispica | 1,554.35 mi (2,501.48 km) |
| Tumba to Istrana | 963.58 mi (1,550.74 km) |
| Tumba to Itri | 1,251.68 mi (2,014.39 km) |
