| Humlebaek to Impruneta | 850.18 mi (1,368.23 km) |
| Humlebaek to Induno Olona | 716.62 mi (1,153.29 km) |
| Humlebaek to Inverigo | 721.04 mi (1,160.41 km) |
| Humlebaek to Inveruno | 739.04 mi (1,189.38 km) |
| Humlebaek to Inzago | 732.47 mi (1,178.80 km) |
| Humlebaek to Iseo | 719.84 mi (1,158.48 km) |
| Humlebaek to Isernia | 995.05 mi (1,601.38 km) |
| Humlebaek to Isola Capo Rizzuto | 1,193.34 mi (1,920.49 km) |
| Humlebaek to Isola del Liri | 987.89 mi (1,589.86 km) |
| Humlebaek to Isola della Scala | 741.67 mi (1,193.60 km) |
| Humlebaek to Isola Vicentina | 715.10 mi (1,150.84 km) |
| Humlebaek to Ispica | 1,329.69 mi (2,139.93 km) |
| Humlebaek to Istrana | 710.37 mi (1,143.22 km) |
| Humlebaek to Itri | 1,015.15 mi (1,633.73 km) |
| Humlebaek to Ittiri | 1,076.40 mi (1,732.29 km) |
