| Northeim to Impruneta | 557.37 mi (897.01 km) |
| Northeim to Induno Olona | 408.12 mi (656.81 km) |
| Northeim to Inverigo | 414.26 mi (666.69 km) |
| Northeim to Inveruno | 430.89 mi (693.45 km) |
| Northeim to Inzago | 427.19 mi (687.50 km) |
| Northeim to Iseo | 417.89 mi (672.53 km) |
| Northeim to Isernia | 726.15 mi (1,168.63 km) |
| Northeim to Isola Capo Rizzuto | 944.70 mi (1,520.34 km) |
| Northeim to Isola del Liri | 712.97 mi (1,147.41 km) |
| Northeim to Isola della Scala | 447.17 mi (719.65 km) |
| Northeim to Isola Vicentina | 424.78 mi (683.62 km) |
| Northeim to Ispica | 1,058.62 mi (1,703.68 km) |
| Northeim to Istrana | 426.99 mi (687.18 km) |
| Northeim to Itri | 739.29 mi (1,189.78 km) |
| Northeim to Ittiri | 770.42 mi (1,239.88 km) |
