| Cities | Distance |
|---|---|
| Grad to Idar-Oberstein | 451.14 mi (726.04 km) |
| Grad to Idstein | 428.84 mi (690.15 km) |
| Grad to Illertissen | 297.27 mi (478.41 km) |
| Grad to Illingen | 453.56 mi (729.94 km) |
| Grad to Ilmenau | 357.29 mi (575.01 km) |
| Grad to Ilsede | 461.34 mi (742.46 km) |
| Grad to Ilsenburg | 426.49 mi (686.36 km) |
| Grad to Ilsfeld | 353.04 mi (568.16 km) |
| Grad to Ilvesheim | 393.12 mi (632.67 km) |
| Grad to Immenstadt im Allgau | 281.20 mi (452.55 km) |
| Grad to Ingelheim | 429.02 mi (690.44 km) |
| Grad to Ingolstadt | 255.90 mi (411.83 km) |
| Grad to Iserlohn | 495.37 mi (797.23 km) |
| Grad to Isernhagen-Sud | 478.91 mi (770.74 km) |
| Grad to Ismaning | 228.88 mi (368.34 km) |