| Glenmont to Imola | 4,359.03 mi (7,015.18 km) |
| Glenmont to Impruneta | 4,361.74 mi (7,019.53 km) |
| Glenmont to Induno Olona | 4,186.25 mi (6,737.12 km) |
| Glenmont to Inverigo | 4,206.36 mi (6,769.48 km) |
| Glenmont to Inveruno | 4,197.55 mi (6,755.30 km) |
| Glenmont to Inzago | 4,224.18 mi (6,798.16 km) |
| Glenmont to Iseo | 4,244.50 mi (6,830.87 km) |
| Glenmont to Isernia | 4,565.77 mi (7,347.90 km) |
| Glenmont to Isola Capo Rizzuto | 4,791.53 mi (7,711.22 km) |
| Glenmont to Isola del Liri | 4,533.70 mi (7,296.28 km) |
| Glenmont to Isola della Scala | 4,298.10 mi (6,917.12 km) |
| Glenmont to Isola Vicentina | 4,304.67 mi (6,927.70 km) |
| Glenmont to Ispica | 4,776.31 mi (7,686.73 km) |
| Glenmont to Istrana | 4,330.47 mi (6,969.22 km) |
| Glenmont to Itri | 4,546.29 mi (7,316.55 km) |
