| Great Sankey to Imola | 899.92 mi (1,448.28 km) |
| Great Sankey to Impruneta | 920.80 mi (1,481.88 km) |
| Great Sankey to Induno Olona | 729.88 mi (1,174.63 km) |
| Great Sankey to Inverigo | 748.01 mi (1,203.81 km) |
| Great Sankey to Inveruno | 748.10 mi (1,203.95 km) |
| Great Sankey to Inzago | 766.89 mi (1,234.18 km) |
| Great Sankey to Iseo | 778.60 mi (1,253.04 km) |
| Great Sankey to Isernia | 1,127.72 mi (1,814.90 km) |
| Great Sankey to Isola Capo Rizzuto | 1,364.23 mi (2,195.52 km) |
| Great Sankey to Isola del Liri | 1,102.50 mi (1,774.30 km) |
| Great Sankey to Isola della Scala | 829.73 mi (1,335.31 km) |
| Great Sankey to Isola Vicentina | 826.14 mi (1,329.55 km) |
| Great Sankey to Ispica | 1,423.11 mi (2,290.27 km) |
| Great Sankey to Istrana | 845.93 mi (1,361.40 km) |
| Great Sankey to Itri | 1,123.18 mi (1,807.58 km) |
