| Cities | Distance |
|---|---|
| Gronau to Idstein | 147.60 mi (237.53 km) |
| Gronau to Illertissen | 307.03 mi (494.11 km) |
| Gronau to Illingen | 195.96 mi (315.36 km) |
| Gronau to Ilmenau | 197.53 mi (317.90 km) |
| Gronau to Ilsede | 132.96 mi (213.98 km) |
| Gronau to Ilsenburg | 156.59 mi (252.00 km) |
| Gronau to Ilsfeld | 238.95 mi (384.56 km) |
| Gronau to Ilvesheim | 200.67 mi (322.94 km) |
| Gronau to Immenstadt im Allgau | 350.64 mi (564.31 km) |
| Gronau to Ingelheim | 160.76 mi (258.72 km) |
| Gronau to Ingolstadt | 306.36 mi (493.05 km) |
| Gronau to Iserlohn | 63.21 mi (101.73 km) |
| Gronau to Isernhagen-Sud | 119.87 mi (192.92 km) |
| Gronau to Ismaning | 343.02 mi (552.03 km) |
| Gronau to Isny im Allgau | 339.51 mi (546.39 km) |