| Unterageri to Idar-Oberstein | 187.07 mi (301.06 km) |
| Unterageri to Idstein | 213.41 mi (343.46 km) |
| Unterageri to Illertissen | 102.03 mi (164.20 km) |
| Unterageri to Illingen | 169.91 mi (273.44 km) |
| Unterageri to Ilmenau | 266.89 mi (429.51 km) |
| Unterageri to Ilsede | 361.42 mi (581.66 km) |
| Unterageri to Ilsenburg | 339.95 mi (547.09 km) |
| Unterageri to Ilsfeld | 135.59 mi (218.21 km) |
| Unterageri to Ilvesheim | 161.26 mi (259.52 km) |
| Unterageri to Immenstadt im Allgau | 81.93 mi (131.85 km) |
| Unterageri to Ingelheim | 197.44 mi (317.74 km) |
| Unterageri to Ingolstadt | 172.83 mi (278.15 km) |
| Unterageri to Iserlohn | 296.18 mi (476.65 km) |
| Unterageri to Isernhagen-Sud | 370.25 mi (595.87 km) |
| Unterageri to Ismaning | 162.10 mi (260.88 km) |
