| Wattrelos to Idstein | 224.85 mi (361.86 km) |
| Wattrelos to Illertissen | 352.69 mi (567.60 km) |
| Wattrelos to Illingen | 193.19 mi (310.90 km) |
| Wattrelos to Ilmenau | 336.98 mi (542.32 km) |
| Wattrelos to Ilsede | 318.53 mi (512.63 km) |
| Wattrelos to Ilsenburg | 332.41 mi (534.97 km) |
| Wattrelos to Ilsfeld | 291.71 mi (469.47 km) |
| Wattrelos to Ilvesheim | 251.84 mi (405.29 km) |
| Wattrelos to Immenstadt im Allgau | 383.15 mi (616.63 km) |
| Wattrelos to Ingelheim | 219.18 mi (352.73 km) |
| Wattrelos to Ingolstadt | 389.98 mi (627.61 km) |
| Wattrelos to Iserlohn | 198.95 mi (320.19 km) |
| Wattrelos to Isernhagen-Sud | 309.19 mi (497.59 km) |
| Wattrelos to Ismaning | 416.08 mi (669.61 km) |
| Wattrelos to Isny im Allgau | 371.36 mi (597.65 km) |
