| Altenberge to Idstein | 130.89 mi (210.65 km) |
| Altenberge to Illertissen | 288.81 mi (464.80 km) |
| Altenberge to Illingen | 185.32 mi (298.24 km) |
| Altenberge to Ilmenau | 176.20 mi (283.57 km) |
| Altenberge to Ilsede | 116.21 mi (187.03 km) |
| Altenberge to Ilsenburg | 137.57 mi (221.39 km) |
| Altenberge to Ilsfeld | 221.31 mi (356.16 km) |
| Altenberge to Ilvesheim | 184.20 mi (296.45 km) |
| Altenberge to Immenstadt im Allgau | 332.85 mi (535.66 km) |
| Altenberge to Ingelheim | 145.39 mi (233.98 km) |
| Altenberge to Ingolstadt | 286.00 mi (460.28 km) |
| Altenberge to Iserlohn | 46.58 mi (74.96 km) |
| Altenberge to Isernhagen-Sud | 104.69 mi (168.49 km) |
| Altenberge to Ismaning | 322.92 mi (519.69 km) |
| Altenberge to Isny im Allgau | 321.87 mi (518.00 km) |
