| Lake Ronkonkoma to Imola | 4,118.83 mi (6,628.62 km) |
| Lake Ronkonkoma to Impruneta | 4,121.24 mi (6,632.49 km) |
| Lake Ronkonkoma to Induno Olona | 3,946.22 mi (6,350.83 km) |
| Lake Ronkonkoma to Inverigo | 3,966.34 mi (6,383.21 km) |
| Lake Ronkonkoma to Inveruno | 3,957.38 mi (6,368.78 km) |
| Lake Ronkonkoma to Inzago | 3,984.12 mi (6,411.82 km) |
| Lake Ronkonkoma to Iseo | 4,004.58 mi (6,444.75 km) |
| Lake Ronkonkoma to Isernia | 4,325.05 mi (6,960.50 km) |
| Lake Ronkonkoma to Isola Capo Rizzuto | 4,550.55 mi (7,323.40 km) |
| Lake Ronkonkoma to Isola del Liri | 4,292.92 mi (6,908.78 km) |
| Lake Ronkonkoma to Isola della Scala | 4,058.16 mi (6,530.98 km) |
| Lake Ronkonkoma to Isola Vicentina | 4,064.98 mi (6,541.96 km) |
| Lake Ronkonkoma to Ispica | 4,535.10 mi (7,298.54 km) |
| Lake Ronkonkoma to Istrana | 4,090.93 mi (6,583.71 km) |
| Lake Ronkonkoma to Itri | 4,305.42 mi (6,928.90 km) |
