| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Petrošanis | city | Hunedoara | Romania | 45.42 | 23.37 | 2509 | 25996 |
| Petrošiškis | city | Rokiskis | Lithuania | 55.83 | 25.46 | 321 | 1341 |
| Petrošiūnai | city | Ukmerge | Lithuania | 55.20 | 24.89 | 830 | 1192 |
| Petrošiūnai | city | Jonava | Lithuania | 55.21 | 24.32 | 311 | 749 |
| Petroškai | city | Lazdijai | Lithuania | 54.10 | 23.64 | 364 | 2060 |
| Petroškos | city | Salcininkai | Lithuania | 54.32 | 25.52 | 830 | 1704 |