| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Удерванген | city | Kaliningradskaya Oblast' | Russia | 54.54 | 20.72 | 114 | 149 |
| Узловое | city | Kaliningradskaya Oblast' | Russia | 54.86 | 20.76 | 65 | 298 |
| Узловое | city | Kaliningradskaya Oblast' | Russia | 54.86 | 22.29 | 141 | 745 |
| Усть-Прегольск | city | Kaliningradskaya Oblast' | Russia | 54.70 | 20.39 | 6 | 85747 |
| Ушбаллен | city | Kaliningradskaya Oblast' | Russia | 54.71 | 22.25 | 183 | 324 |