| Cities | Distance |
|---|---|
| Hatvan to Idar-Oberstein | 580.27 mi (933.85 km) |
| Hatvan to Idstein | 545.71 mi (878.24 km) |
| Hatvan to Illertissen | 445.02 mi (716.19 km) |
| Hatvan to Illingen | 588.59 mi (947.25 km) |
| Hatvan to Ilmenau | 446.41 mi (718.42 km) |
| Hatvan to Ilsede | 527.22 mi (848.48 km) |
| Hatvan to Ilsenburg | 494.39 mi (795.64 km) |
| Hatvan to Ilsfeld | 487.39 mi (784.37 km) |
| Hatvan to Ilvesheim | 522.14 mi (840.30 km) |
| Hatvan to Immenstadt im Allgau | 440.05 mi (708.19 km) |
| Hatvan to Ingelheim | 551.16 mi (887.01 km) |
| Hatvan to Ingolstadt | 386.84 mi (622.56 km) |
| Hatvan to Iserlohn | 595.44 mi (958.27 km) |
| Hatvan to Isernhagen-Sud | 545.08 mi (877.21 km) |
| Hatvan to Ismaning | 371.94 mi (598.58 km) |