| Gardelegen to Idstein | 208.46 mi (335.48 km) |
| Gardelegen to Illertissen | 303.30 mi (488.11 km) |
| Gardelegen to Illingen | 288.09 mi (463.63 km) |
| Gardelegen to Ilmenau | 128.91 mi (207.46 km) |
| Gardelegen to Ilsede | 54.04 mi (86.98 km) |
| Gardelegen to Ilsenburg | 54.59 mi (87.85 km) |
| Gardelegen to Ilsfeld | 257.75 mi (414.81 km) |
| Gardelegen to Ilvesheim | 244.11 mi (392.86 km) |
| Gardelegen to Immenstadt im Allgau | 346.62 mi (557.83 km) |
| Gardelegen to Ingelheim | 227.76 mi (366.55 km) |
| Gardelegen to Ingolstadt | 260.02 mi (418.47 km) |
| Gardelegen to Iserlohn | 177.19 mi (285.16 km) |
| Gardelegen to Isernhagen-Sud | 64.92 mi (104.48 km) |
| Gardelegen to Ismaning | 297.36 mi (478.55 km) |
| Gardelegen to Isny im Allgau | 339.35 mi (546.14 km) |
