| Cities | Distance |
|---|---|
| Bonn to Idstein | 62.61 mi (100.77 km) |
| Bonn to Illertissen | 219.45 mi (353.16 km) |
| Bonn to Illingen | 93.78 mi (150.92 km) |
| Bonn to Ilmenau | 167.13 mi (268.97 km) |
| Bonn to Ilsede | 169.72 mi (273.13 km) |
| Bonn to Ilsenburg | 173.45 mi (279.15 km) |
| Bonn to Ilsfeld | 150.60 mi (242.37 km) |
| Bonn to Ilvesheim | 108.71 mi (174.95 km) |
| Bonn to Immenstadt im Allgau | 260.15 mi (418.68 km) |
| Bonn to Ingelheim | 67.27 mi (108.25 km) |
| Bonn to Ingolstadt | 236.19 mi (380.11 km) |
| Bonn to Iserlohn | 51.21 mi (82.42 km) |
| Bonn to Isernhagen-Sud | 166.78 mi (268.41 km) |
| Bonn to Ismaning | 268.49 mi (432.10 km) |
| Bonn to Isny im Allgau | 248.47 mi (399.87 km) |