| Cities | Distance |
|---|---|
| Ilmenau to Northeim | 81.08 mi (130.49 km) |
| Ilmenau to Norvenich | 186.82 mi (300.65 km) |
| Ilmenau to Nossen | 106.84 mi (171.94 km) |
| Ilmenau to Nottuln | 176.33 mi (283.77 km) |
| Ilmenau to Numbrecht | 148.27 mi (238.62 km) |
| Ilmenau to Nuremberg | 85.27 mi (137.23 km) |
| Ilmenau to Nurtingen | 158.44 mi (254.99 km) |
| Ilmenau to Nussloch | 136.38 mi (219.48 km) |
| Ilmenau to Ober-Ramstadt | 112.41 mi (180.90 km) |
| Ilmenau to Oberasbach | 87.21 mi (140.36 km) |
| Ilmenau to Oberderdingen | 146.41 mi (235.63 km) |
| Ilmenau to Oberhaching | 186.69 mi (300.45 km) |
| Ilmenau to Oberhausen | 184.43 mi (296.82 km) |
| Ilmenau to Oberhausen-Rheinhausen | 146.18 mi (235.26 km) |
| Ilmenau to Oberkirch | 195.43 mi (314.51 km) |