| Bad Homburg to Idstein | 14.41 mi (23.18 km) |
| Bad Homburg to Illertissen | 153.54 mi (247.10 km) |
| Bad Homburg to Illingen | 90.19 mi (145.14 km) |
| Bad Homburg to Ilmenau | 107.02 mi (172.23 km) |
| Bad Homburg to Ilsede | 157.32 mi (253.18 km) |
| Bad Homburg to Ilsenburg | 145.55 mi (234.24 km) |
| Bad Homburg to Ilsfeld | 85.70 mi (137.92 km) |
| Bad Homburg to Ilvesheim | 51.44 mi (82.78 km) |
| Bad Homburg to Immenstadt im Allgau | 197.27 mi (317.47 km) |
| Bad Homburg to Ingelheim | 29.33 mi (47.20 km) |
| Bad Homburg to Ingolstadt | 161.73 mi (260.28 km) |
| Bad Homburg to Iserlohn | 90.32 mi (145.36 km) |
| Bad Homburg to Isernhagen-Sud | 162.54 mi (261.58 km) |
| Bad Homburg to Ismaning | 195.25 mi (314.23 km) |
| Bad Homburg to Isny im Allgau | 186.26 mi (299.76 km) |
