| Neu Isenburg to Impruneta | 456.02 mi (733.89 km) |
| Neu Isenburg to Induno Olona | 290.26 mi (467.12 km) |
| Neu Isenburg to Inverigo | 299.21 mi (481.54 km) |
| Neu Isenburg to Inveruno | 313.30 mi (504.20 km) |
| Neu Isenburg to Inzago | 314.18 mi (505.62 km) |
| Neu Isenburg to Iseo | 309.82 mi (498.61 km) |
| Neu Isenburg to Isernia | 641.26 mi (1,032.01 km) |
| Neu Isenburg to Isola Capo Rizzuto | 869.58 mi (1,399.45 km) |
| Neu Isenburg to Isola del Liri | 623.72 mi (1,003.78 km) |
| Neu Isenburg to Isola della Scala | 347.34 mi (558.99 km) |
| Neu Isenburg to Isola Vicentina | 330.68 mi (532.18 km) |
| Neu Isenburg to Ispica | 967.16 mi (1,556.50 km) |
| Neu Isenburg to Istrana | 340.30 mi (547.66 km) |
| Neu Isenburg to Itri | 648.77 mi (1,044.10 km) |
| Neu Isenburg to Ittiri | 652.96 mi (1,050.84 km) |
