| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ulasek | city | Poland | 52.35 | 21.20 | 295 | 44950 | |
| Umiastów | city | Poland | 52.25 | 20.77 | 259 | 15144 | |
| Ursus | city | Poland | 52.18 | 20.88 | 305 | 130926 | |
| Urzut | city | Poland | 52.07 | 20.75 | 354 | 10551 | |
| Ustanow | city | Poland | 52.00 | 21.07 | 377 | 17405 | |
| Ustanówek | city | Poland | 52.00 | 21.07 | 377 | 17405 | |
| Uwieliny | city | Poland | 51.98 | 21.05 | 374 | 10667 |