| Erkelenz to Idstein | 104.43 mi (168.06 km) |
| Erkelenz to Illertissen | 259.97 mi (418.38 km) |
| Erkelenz to Illingen | 122.34 mi (196.88 km) |
| Erkelenz to Ilmenau | 202.49 mi (325.88 km) |
| Erkelenz to Ilsede | 184.72 mi (297.27 km) |
| Erkelenz to Ilsenburg | 195.52 mi (314.66 km) |
| Erkelenz to Ilsfeld | 191.44 mi (308.09 km) |
| Erkelenz to Ilvesheim | 149.20 mi (240.11 km) |
| Erkelenz to Immenstadt im Allgau | 299.71 mi (482.33 km) |
| Erkelenz to Ingelheim | 108.19 mi (174.11 km) |
| Erkelenz to Ingolstadt | 277.99 mi (447.38 km) |
| Erkelenz to Iserlohn | 61.97 mi (99.74 km) |
| Erkelenz to Isernhagen-Sud | 177.84 mi (286.21 km) |
| Erkelenz to Ismaning | 310.27 mi (499.34 km) |
| Erkelenz to Isny im Allgau | 287.91 mi (463.35 km) |
