| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Umurfaki | city | Dobrich | Bulgaria | 43.67 | 27.40 | 902 | 3352 |
| Unirea | city | Dobrich | Bulgaria | 43.50 | 28.50 | 213 | 2436 |
| Unirya | city | Dobrich | Bulgaria | 43.50 | 28.50 | 213 | 2436 |
| Uzlar | city | Dobrich | Bulgaria | 43.77 | 27.90 | 830 | 1904 |
| Uzlari | city | Dobrich | Bulgaria | 43.77 | 27.90 | 830 | 1904 |
| Uzovo | city | Dobrich | Bulgaria | 43.77 | 27.90 | 830 | 1904 |