| Dusseldorf to Idstein | 95.64 mi (153.92 km) |
| Dusseldorf to Illertissen | 255.22 mi (410.74 km) |
| Dusseldorf to Illingen | 128.85 mi (207.36 km) |
| Dusseldorf to Ilmenau | 183.94 mi (296.02 km) |
| Dusseldorf to Ilsede | 162.00 mi (260.71 km) |
| Dusseldorf to Ilsenburg | 173.16 mi (278.67 km) |
| Dusseldorf to Ilsfeld | 186.22 mi (299.69 km) |
| Dusseldorf to Ilvesheim | 144.86 mi (233.13 km) |
| Dusseldorf to Immenstadt im Allgau | 296.59 mi (477.32 km) |
| Dusseldorf to Ingelheim | 103.34 mi (166.30 km) |
| Dusseldorf to Ingolstadt | 267.55 mi (430.58 km) |
| Dusseldorf to Iserlohn | 39.54 mi (63.63 km) |
| Dusseldorf to Isernhagen-Sud | 155.25 mi (249.85 km) |
| Dusseldorf to Ismaning | 301.28 mi (484.86 km) |
| Dusseldorf to Isny im Allgau | 284.98 mi (458.63 km) |
