| Ilmenau to Imielin | 367.14 mi (590.85 km) |
| Ilmenau to Inowroclaw | 346.07 mi (556.94 km) |
| Ilmenau to Janow Lubelski | 502.64 mi (808.93 km) |
| Ilmenau to Jarocin | 297.51 mi (478.79 km) |
| Ilmenau to Jaroslaw | 519.96 mi (836.79 km) |
| Ilmenau to Jasien | 408.32 mi (657.13 km) |
| Ilmenau to Jaslo | 470.58 mi (757.33 km) |
| Ilmenau to Jastrzebie-Zdroj | 341.74 mi (549.98 km) |
| Ilmenau to Jawor | 231.60 mi (372.73 km) |
| Ilmenau to Jaworzno | 368.72 mi (593.40 km) |
| Ilmenau to Jedrzejow | 410.62 mi (660.83 km) |
| Ilmenau to Jelcz-Laskowice | 280.69 mi (451.72 km) |
| Ilmenau to Jelenia Gora | 210.80 mi (339.25 km) |
| Ilmenau to Jozefoslaw | 447.04 mi (719.44 km) |
| Ilmenau to Jozefow | 455.22 mi (732.61 km) |
