| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Duoka | city | Tverskaya Oblast' | Russia | 56.06 | 33.97 | 830 | 332 |
| Duopėnai | city | Kaliningradskaya Oblast' | Russia | 54.57 | 22.62 | 314 | 1192 |
| Duoriki | city | Chuvashiya | Russia | 55.81 | 47.01 | 393 | 3201 |
| Duosyčiai | city | Kaliningradskaya Oblast' | Russia | 54.74 | 20.67 | 88 | 19620 |