| Cities | Distance |
|---|---|
| Herne to Idstein | 102.77 mi (165.39 km) |
| Herne to Illertissen | 263.26 mi (423.67 km) |
| Herne to Illingen | 150.35 mi (241.97 km) |
| Herne to Ilmenau | 171.36 mi (275.77 km) |
| Herne to Ilsede | 135.79 mi (218.53 km) |
| Herne to Ilsenburg | 150.01 mi (241.42 km) |
| Herne to Ilsfeld | 194.63 mi (313.23 km) |
| Herne to Ilvesheim | 155.32 mi (249.96 km) |
| Herne to Immenstadt im Allgau | 306.24 mi (492.85 km) |
| Herne to Ingelheim | 114.86 mi (184.85 km) |
| Herne to Ingolstadt | 267.84 mi (431.04 km) |
| Herne to Iserlohn | 22.54 mi (36.27 km) |
| Herne to Isernhagen-Sud | 127.87 mi (205.78 km) |
| Herne to Ismaning | 303.33 mi (488.16 km) |
| Herne to Isny im Allgau | 294.94 mi (474.66 km) |