| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jasce | city | Mazowieckie | Poland | 51.49 | 21.37 | 830 | 5618 |
| Jasienica | city | Mazowieckie | Poland | 52.80 | 22.05 | 390 | 1752 |
| Jasienica | city | Mazowieckie | Poland | 52.41 | 21.41 | 377 | 9659 |
| Jasieniec | city | Mazowieckie | Poland | 52.23 | 20.08 | 282 | 3758 |
| Jasieniec | city | Mazowieckie | Poland | 51.82 | 20.94 | 830 | 7541 |
| Jasieniec | city | Mazowieckie | Poland | 51.66 | 21.28 | 830 | 3230 |
| Jasieniec | city | Mazowieckie | Poland | 51.13 | 21.18 | 830 | 5309 |
| Jasieniec Ilzecki Gorny | city | Mazowieckie | Poland | 51.12 | 21.18 | 830 | 5336 |
| Jasieniec Iłżecki Górny | city | Mazowieckie | Poland | 51.12 | 21.18 | 830 | 5336 |
| Jasieniec Nowy | city | Mazowieckie | Poland | 51.12 | 21.21 | 830 | 5279 |
| Jasieniec Solecki | city | Mazowieckie | Poland | 51.29 | 21.62 | 830 | 5934 |
| Jasionka | city | Mazowieckie | Poland | 52.08 | 22.38 | 830 | 4003 |
| Jasionna | city | Mazowieckie | Poland | 51.62 | 20.91 | 830 | 5908 |
| Jasiony | city | Mazowieckie | Poland | 53.05 | 19.69 | 830 | 3267 |
| Jasiorowka | city | Mazowieckie | Poland | 52.55 | 21.70 | 344 | 7126 |
| Jasiorówki | city | Mazowieckie | Poland | 52.55 | 21.70 | 344 | 7126 |
| Jaskolowo | city | Mazowieckie | Poland | 52.56 | 20.91 | 331 | 5528 |
| Jaskulowo | city | Mazowieckie | Poland | 52.56 | 20.91 | 331 | 5528 |
| Jaskułowo | city | Mazowieckie | Poland | 52.56 | 20.91 | 331 | 5528 |
| Jaskółowo | city | Mazowieckie | Poland | 52.56 | 20.91 | 331 | 5528 |
| Jastrzab | city | Mazowieckie | Poland | 51.25 | 20.95 | 830 | 7108 |
| Jastrzabka-Kadzidelko | city | Mazowieckie | Poland | 53.13 | 21.24 | 413 | 2555 |
| Jastrzabka-Legi | city | Mazowieckie | Poland | 53.15 | 21.28 | 383 | 2539 |
| Jastrzabka-Zagorze | city | Mazowieckie | Poland | 53.13 | 21.27 | 360 | 2221 |
| Jastrzabka-Zasanice | city | Mazowieckie | Poland | 53.13 | 21.30 | 387 | 1809 |
| Jastrzebie | city | Mazowieckie | Poland | 52.05 | 22.25 | 830 | 2664 |
| Jastrzebie Mroczki | city | Mazowieckie | Poland | 52.03 | 22.25 | 830 | 2076 |
| Jastrzebie Pluty | city | Mazowieckie | Poland | 52.03 | 22.27 | 830 | 1926 |
| Jastrzebie Smiary | city | Mazowieckie | Poland | 52.04 | 22.25 | 830 | 2417 |
| Jastrzebiec | city | Mazowieckie | Poland | 53.09 | 20.74 | 830 | 2284 |
| Jastrzebska Dabrowa | city | Mazowieckie | Poland | 51.51 | 21.27 | 830 | 3927 |
| Jastrząb | city | Mazowieckie | Poland | 51.41 | 20.51 | 830 | 5474 |
| Jastrząbka | city | Mazowieckie | Poland | 53.13 | 21.25 | 377 | 2415 |
| Jastrząbka-Kadzidełko | city | Mazowieckie | Poland | 53.13 | 21.24 | 413 | 2555 |
| Jastrząbka-Zabrodzie | city | Mazowieckie | Poland | 53.13 | 21.25 | 377 | 2415 |
| Jastrząbka-Zalasce | city | Mazowieckie | Poland | 53.13 | 21.26 | 360 | 2324 |
| Jastrząbka-Łęgi | city | Mazowieckie | Poland | 53.15 | 21.28 | 383 | 2539 |
| Jastrzębia | city | Mazowieckie | Poland | 52.07 | 21.09 | 328 | 39627 |
| Jastrzębia | city | Mazowieckie | Poland | 51.70 | 20.76 | 830 | 5066 |
| Jastrzębia | city | Mazowieckie | Poland | 51.50 | 21.25 | 830 | 11642 |
| Jastrzębia Nowa | city | Mazowieckie | Poland | 52.36 | 19.34 | 344 | 3224 |
| Jastrzębie Daćbogi | city | Mazowieckie | Poland | 52.03 | 22.26 | 830 | 1969 |
| Jastrzębie Lupiny | city | Mazowieckie | Poland | 52.05 | 22.24 | 830 | 2795 |
| Jastrzębie Tworki | city | Mazowieckie | Poland | 52.04 | 22.29 | 830 | 2247 |
| Jastrzębnik | city | Mazowieckie | Poland | 52.03 | 20.71 | 830 | 4216 |
| Jastrzębskie Komorniki | city | Mazowieckie | Poland | 51.50 | 21.25 | 830 | 5948 |
| Jaszczulty | city | Mazowieckie | Poland | 52.71 | 21.53 | 416 | 3470 |
| Jaszczułt | city | Mazowieckie | Poland | 52.71 | 21.53 | 416 | 3470 |
| Jaszczułty | city | Mazowieckie | Poland | 52.71 | 21.53 | 416 | 3470 |