| Lake Monticello to Imola | 4,462.26 mi (7,181.32 km) |
| Lake Monticello to Impruneta | 4,464.65 mi (7,185.16 km) |
| Lake Monticello to Induno Olona | 4,289.63 mi (6,903.50 km) |
| Lake Monticello to Inverigo | 4,309.75 mi (6,935.87 km) |
| Lake Monticello to Inveruno | 4,300.81 mi (6,921.48 km) |
| Lake Monticello to Inzago | 4,327.54 mi (6,964.49 km) |
| Lake Monticello to Iseo | 4,347.98 mi (6,997.39 km) |
| Lake Monticello to Isernia | 4,668.39 mi (7,513.04 km) |
| Lake Monticello to Isola Capo Rizzuto | 4,893.65 mi (7,875.57 km) |
| Lake Monticello to Isola del Liri | 4,636.22 mi (7,461.27 km) |
| Lake Monticello to Isola della Scala | 4,401.56 mi (7,083.62 km) |
| Lake Monticello to Isola Vicentina | 4,408.31 mi (7,094.50 km) |
| Lake Monticello to Ispica | 4,876.95 mi (7,848.69 km) |
| Lake Monticello to Istrana | 4,434.21 mi (7,136.17 km) |
| Lake Monticello to Itri | 4,648.65 mi (7,481.28 km) |
