| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jablonka | city | Poland | 53.68 | 18.15 | 423 | 2348 | |
| Jablowko | city | Poland | 52.90 | 17.80 | 351 | 5769 | |
| Jablowo Paluckie | city | Poland | 52.92 | 17.82 | 298 | 5052 | |
| Jabłonka | city | Poland | 53.68 | 18.15 | 423 | 2348 | |
| Jabłowo Pałuckie | city | Poland | 52.92 | 17.82 | 298 | 5052 | |
| Jabłówko | city | Poland | 52.90 | 17.80 | 351 | 5769 | |
| Jacewo | city | Poland | 52.80 | 18.28 | 318 | 67037 | |
| Jachcice | city | Poland | 53.17 | 17.98 | 229 | 96619 | |
| Jadowniki | city | Poland | 52.85 | 17.85 | 344 | 6087 | |
| Jadwiga | city | Poland | 53.13 | 17.37 | 229 | 4720 | |
| Jadwizyn | city | Poland | 53.13 | 17.37 | 229 | 4720 | |
| Jagdschutz | city | Poland | 53.17 | 17.98 | 229 | 96619 | |
| Jagoszyce | city | Poland | 53.17 | 17.98 | 229 | 96619 | |
| Jaksice | city | Poland | 53.17 | 17.98 | 229 | 96619 | |
| Jaksice | city | Poland | 52.87 | 18.20 | 246 | 4720 | |
| Jaktorka | city | Poland | 53.03 | 17.85 | 282 | 4998 | |
| Jakubowo | city | Poland | 52.97 | 18.02 | 226 | 4319 | |
| Jakóbowo | city | Poland | 53.58 | 18.23 | 367 | 2454 | |
| Jania Gora | city | Poland | 53.40 | 18.07 | 347 | 3864 | |
| Janikowo | city | Poland | 52.75 | 18.12 | 262 | 14020 | |
| Jankowo | city | Poland | 52.77 | 18.07 | 331 | 12041 | |
| Jankowo | city | Poland | 53.05 | 17.45 | 380 | 3715 | |
| Janowiec | city | Poland | 52.75 | 17.50 | 314 | 5326 | |
| Janowiec Wielkopolski | city | Poland | 52.75 | 17.50 | 314 | 5326 | |
| Janowo | city | Poland | 53.18 | 18.25 | 337 | 5425 | |
| Janowo | city | Poland | 52.65 | 17.87 | 433 | 7175 | |
| Januszkowo | city | Poland | 52.88 | 17.77 | 334 | 6986 | |
| Januszkowo | city | Poland | 52.98 | 18.07 | 219 | 2248 | |
| Januszkowo Kujawskie | city | Poland | 52.98 | 18.07 | 219 | 2248 | |
| Jaroszewo | city | Poland | 52.88 | 17.70 | 252 | 7379 | |
| Jaruzyn | city | Poland | 53.20 | 18.17 | 121 | 43748 | |
| Jastrzebie | city | Poland | 53.53 | 18.27 | 344 | 3389 | |
| Jastrzebie | city | Poland | 53.22 | 18.08 | 341 | 8385 | |
| Jastrzebie | city | Poland | 53.83 | 18.13 | 406 | 5332 | |
| Jastrzębiec | city | Poland | 53.35 | 17.60 | 459 | 3012 | |
| Jastrzębowo | city | Poland | 52.62 | 17.77 | 400 | 5124 | |
| Jaszczoltowo | city | Poland | 52.92 | 18.28 | 226 | 2938 | |
| Jaszczołtowo | city | Poland | 52.92 | 18.28 | 226 | 2938 | |
| Jaszkowo | city | Poland | 53.33 | 17.72 | 442 | 3269 | |
| Jazdrowo | city | Poland | 53.42 | 17.37 | 475 | 4632 | |
| Jedrzejewice | city | Poland | 52.95 | 18.35 | 269 | 3792 | |
| Jelen | city | Poland | 53.78 | 18.78 | 219 | 6047 | |
| Jelen | city | Poland | 53.38 | 17.38 | 436 | 4561 | |
| Jeleńcz | city | Poland | 53.57 | 17.75 | 459 | 3623 | |
| Jerzmionki | city | Poland | 53.60 | 17.52 | 524 | 1383 | |
| Jerzyce | city | Poland | 52.57 | 18.45 | 295 | 5718 | |
| Jeziora Male | city | Poland | 52.53 | 18.28 | 334 | 3687 | |
| Jeziora Małe | city | Poland | 52.53 | 18.28 | 334 | 3687 | |
| Jeziora Wielkie | city | Poland | 52.53 | 18.27 | 334 | 3646 | |
| Jeziorki | city | Poland | 52.63 | 18.13 | 347 | 5703 | |
| Jeziorki | city | Poland | 53.48 | 18.20 | 341 | 3536 | |
| Jeziorki Zabartowskie | city | Poland | 53.25 | 17.45 | 426 | 4295 | |
| Jeziorowo | city | Poland | 52.95 | 17.77 | 262 | 5224 | |
| Jezuicka Struga | city | Poland | 52.93 | 18.30 | 200 | 3287 | |
| Jeżewica | city | Poland | 53.68 | 18.53 | 282 | 2322 | |
| Jeżewice | city | Poland | 52.97 | 18.00 | 236 | 4343 | |
| Jeżewnica | city | Poland | 53.68 | 18.53 | 282 | 2322 | |
| Jeżewo | city | Poland | 53.52 | 18.48 | 295 | 3840 | |
| Jeżewo | city | Poland | 52.97 | 18.00 | 236 | 4343 | |
| Jeżewo | city | Poland | 52.95 | 17.98 | 282 | 3948 | |
| Jozefowo | city | Poland | 52.67 | 17.85 | 459 | 6732 | |
| Juncewo | city | Poland | 52.83 | 17.53 | 377 | 5532 | |
| Jurkowice | city | Poland | 52.93 | 18.35 | 298 | 4220 | |
| Józefinka | city | Poland | 52.88 | 17.92 | 305 | 8304 | |
| Józefkowo | city | Poland | 53.12 | 17.52 | 229 | 7379 | |
| Jędrzejewo | city | Poland | 53.53 | 18.20 | 347 | 2948 |