| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Pervotarovka | city | Omskaya Oblast' | Russia | 55.07 | 71.05 | 347 | 326 |
| Pervotarovskoye | city | Omskaya Oblast' | Russia | 55.07 | 71.05 | 347 | 326 |
| Pervotroitsk | city | Novosibirskaya Oblast' | Russia | 55.09 | 80.38 | 830 | 298 |
| Pervotroyitsk | city | Novosibirskaya Oblast' | Russia | 55.09 | 80.38 | 830 | 298 |
| Pervotselinyy | city | Saratovskaya Oblast' | Russia | 51.63 | 49.82 | 137 | 741 |