| Cities | Distance |
|---|---|
| Ilmenau to Devnya | 936.21 mi (1,506.69 km) |
| Ilmenau to Dimitrovgrad | 916.71 mi (1,475.31 km) |
| Ilmenau to Dobrich | 931.64 mi (1,499.33 km) |
| Ilmenau to Dospat | 887.10 mi (1,427.66 km) |
| Ilmenau to Dupnitsa | 819.76 mi (1,319.28 km) |
| Ilmenau to Elhovo | 946.27 mi (1,522.88 km) |
| Ilmenau to Etropole | 821.01 mi (1,321.29 km) |
| Ilmenau to Gabrovo | 867.44 mi (1,396.01 km) |
| Ilmenau to Gorna Oryahovitsa | 868.54 mi (1,397.77 km) |
| Ilmenau to Gotse Delchev | 877.02 mi (1,411.43 km) |
| Ilmenau to Harmanli | 933.26 mi (1,501.94 km) |
| Ilmenau to Haskovo | 921.30 mi (1,482.69 km) |
| Ilmenau to Ihtiman | 834.51 mi (1,343.01 km) |
| Ilmenau to Isperih | 885.90 mi (1,425.72 km) |
| Ilmenau to Kardzhali | 928.43 mi (1,494.17 km) |