| Ilmenau to Cizre | 1,787.37 mi (2,876.49 km) |
| Ilmenau to Cobanlar | 1,272.36 mi (2,047.67 km) |
| Ilmenau to Corlu | 1,040.90 mi (1,675.17 km) |
| Ilmenau to Corum | 1,347.43 mi (2,168.48 km) |
| Ilmenau to Cukurca | 1,850.52 mi (2,978.12 km) |
| Ilmenau to Cukurcayir | 1,528.11 mi (2,459.26 km) |
| Ilmenau to Cumayeri | 1,173.37 mi (1,888.36 km) |
| Ilmenau to Cumra | 1,403.05 mi (2,257.99 km) |
| Ilmenau to Cungus | 1,628.01 mi (2,620.03 km) |
| Ilmenau to Dargecit | 1,758.42 mi (2,829.91 km) |
| Ilmenau to Davutlar | 1,202.44 mi (1,935.14 km) |
| Ilmenau to Demirozu | 1,567.86 mi (2,523.23 km) |
| Ilmenau to Demre | 1,373.65 mi (2,210.68 km) |
| Ilmenau to Denizciler | 1,580.01 mi (2,542.77 km) |
| Ilmenau to Denizli | 1,260.50 mi (2,028.57 km) |
