| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jablkow | city | Poland | 52.30 | 18.42 | 347 | 3983 | |
| Jablonka | city | Poland | 52.37 | 18.12 | 351 | 5349 | |
| Jablonna | city | Poland | 52.12 | 18.38 | 367 | 4884 | |
| Jabłków | city | Poland | 52.30 | 18.42 | 347 | 3983 | |
| Jabłonka | city | Poland | 52.37 | 18.12 | 351 | 5349 | |
| Jabłonna | city | Poland | 52.12 | 18.38 | 367 | 4884 | |
| Jakubowo | city | Poland | 52.32 | 18.88 | 367 | 6648 | |
| Janiszew | city | Poland | 52.08 | 18.63 | 295 | 5034 | |
| Janiszew Poduchowny | city | Poland | 52.08 | 18.65 | 295 | 3671 | |
| Janowice | city | Poland | 52.33 | 18.57 | 413 | 5453 | |
| Janowice | city | Poland | 52.42 | 18.67 | 314 | 4542 | |
| Janowice | city | Poland | 52.17 | 18.27 | 410 | 26484 | |
| Janowice | city | Poland | 52.47 | 18.52 | 314 | 4501 | |
| Janowo | city | Poland | 52.38 | 17.83 | 387 | 5197 | |
| Janowskie Holendry | city | Poland | 52.10 | 17.78 | 265 | 4089 | |
| Janów | city | Poland | 52.12 | 18.67 | 282 | 4414 | |
| Janówek | city | Poland | 52.23 | 18.77 | 291 | 5531 | |
| Jaroszewice Grodziecke | city | Poland | 52.07 | 18.12 | 351 | 5193 | |
| Jaroszewice Rychwalskie | city | Poland | 52.05 | 18.13 | 344 | 5158 | |
| Jaroszewickie Holendry | city | Poland | 52.07 | 18.10 | 347 | 4952 | |
| Jaroszyn | city | Poland | 52.23 | 17.88 | 285 | 7727 | |
| Jarotki | city | Poland | 52.38 | 18.07 | 354 | 3203 | |
| Jasieniec | city | Poland | 52.30 | 19.00 | 354 | 4193 | |
| Jastrzebia | city | Poland | 52.17 | 18.98 | 344 | 3913 | |
| Jesionka | city | Poland | 52.32 | 18.47 | 347 | 5082 | |
| Jeziorko | city | Poland | 52.02 | 18.62 | 337 | 5626 | |
| Jozefina | city | Poland | 52.02 | 18.63 | 341 | 5063 | |
| Jozefow | city | Poland | 51.95 | 18.43 | 547 | 4903 | |
| Jozefow | city | Poland | 51.95 | 18.85 | 364 | 5059 | |
| Jozefow | city | Poland | 52.23 | 18.92 | 400 | 6904 | |
| Jozefow | city | Poland | 51.93 | 18.77 | 351 | 4611 | |
| Jozefow | city | Poland | 52.15 | 18.80 | 301 | 4624 | |
| Jozefowo | city | Poland | 52.37 | 18.67 | 337 | 5015 | |
| Jozefowo | city | Poland | 52.47 | 18.57 | 328 | 4703 | |
| Jozefowo | city | Poland | 52.33 | 17.93 | 347 | 6998 | |
| Julia | city | Poland | 52.33 | 18.35 | 328 | 8238 | |
| Julja | city | Poland | 52.33 | 18.35 | 328 | 8238 | |
| Junno | city | Poland | 52.02 | 18.05 | 360 | 3179 | |
| Józefków Drzewiecki | city | Poland | 52.17 | 18.87 | 334 | 4755 | |
| Józefów-Guzowski | city | Poland | 52.23 | 18.92 | 400 | 6904 | |
| Józwin | city | Poland | 52.33 | 18.23 | 324 | 27606 |