| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Sejatschi | city | Targovishte | Bulgaria | 43.32 | 26.23 | 830 | 4172 |
| Sejmen | city | Haskovo | Bulgaria | 42.03 | 25.83 | 265 | 4587 |
| Sejmen | city | Stara Zagora | Bulgaria | 42.17 | 25.13 | 396 | 3618 |
| Sejtandzik | city | Shumen | Bulgaria | 43.43 | 26.92 | 895 | 2682 |