| Cities | Distance |
|---|---|
| Ilmenau to Coswig | 105.58 mi (169.91 km) |
| Ilmenau to Cottbus | 165.42 mi (266.21 km) |
| Ilmenau to Crailsheim | 113.51 mi (182.67 km) |
| Ilmenau to Cremlingen | 108.73 mi (174.99 km) |
| Ilmenau to Crimmitschau | 64.84 mi (104.35 km) |
| Ilmenau to Cuxhaven | 238.80 mi (384.31 km) |
| Ilmenau to Dachau | 169.04 mi (272.05 km) |
| Ilmenau to Dallgow-Doberitz | 157.09 mi (252.81 km) |
| Ilmenau to Damme | 172.43 mi (277.50 km) |
| Ilmenau to Darmstadt | 114.72 mi (184.62 km) |
| Ilmenau to Dassel | 93.85 mi (151.04 km) |
| Ilmenau to Datteln | 168.84 mi (271.73 km) |
| Ilmenau to Dautphe | 104.23 mi (167.74 km) |
| Ilmenau to Deggendorf | 157.15 mi (252.90 km) |
| Ilmenau to Delbruck | 126.33 mi (203.30 km) |