| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Postegna | city | Ilirska Bistrica | Slovenia | 45.60 | 14.21 | 1669 | 6468 |
| Postoina | city | Postojna | Slovenia | 45.78 | 14.22 | 2509 | 9979 |
| Postojna | city | Postojna | Slovenia | 45.78 | 14.22 | 2509 | 9979 |
| Postumia Grotte | city | Postojna | Slovenia | 45.78 | 14.22 | 2509 | 9979 |
| Postumija | city | Postojna | Slovenia | 45.78 | 14.22 | 2509 | 9979 |
| Postúmia | city | Postojna | Slovenia | 45.78 | 14.22 | 2509 | 9979 |