| Wetzlar to Impruneta | 492.76 mi (793.02 km) |
| Wetzlar to Induno Olona | 326.25 mi (525.05 km) |
| Wetzlar to Inverigo | 335.58 mi (540.07 km) |
| Wetzlar to Inveruno | 349.29 mi (562.14 km) |
| Wetzlar to Inzago | 350.72 mi (564.43 km) |
| Wetzlar to Iseo | 346.59 mi (557.78 km) |
| Wetzlar to Isernia | 677.17 mi (1,089.80 km) |
| Wetzlar to Isola Capo Rizzuto | 904.70 mi (1,455.97 km) |
| Wetzlar to Isola del Liri | 659.97 mi (1,062.11 km) |
| Wetzlar to Isola della Scala | 383.98 mi (617.96 km) |
| Wetzlar to Isola Vicentina | 366.96 mi (590.57 km) |
| Wetzlar to Ispica | 1,003.66 mi (1,615.24 km) |
| Wetzlar to Istrana | 375.94 mi (605.01 km) |
| Wetzlar to Itri | 685.11 mi (1,102.58 km) |
| Wetzlar to Ittiri | 688.64 mi (1,108.26 km) |
