| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Jablonowo | city | Poland | 54.15 | 22.25 | 567 | 2231 | |
| Jablonsken | city | Poland | 54.27 | 22.25 | 734 | 4172 | |
| Jablonskie | city | Poland | 53.93 | 22.85 | 485 | 882 | |
| Jablonskie | city | Poland | 54.27 | 22.25 | 734 | 4172 | |
| Jabłonowo | city | Poland | 54.15 | 22.25 | 567 | 2231 | |
| Jabłońskie | city | Poland | 53.93 | 22.85 | 485 | 882 | |
| Jabłońskie | city | Poland | 54.27 | 22.25 | 734 | 4172 | |
| Jaczniki | city | Poland | 53.73 | 23.52 | 528 | 2501 | |
| Jagdhof | city | Poland | 53.67 | 22.23 | 561 | 1855 | |
| Jagersee | city | Poland | 54.28 | 22.62 | 764 | 1508 | |
| Jaggeln | city | Poland | 54.33 | 22.08 | 436 | 1589 | |
| Jagiele | city | Poland | 54.33 | 22.08 | 436 | 1589 | |
| Jaglowo | city | Poland | 53.63 | 23.00 | 416 | 1648 | |
| Jagoczany | city | Poland | 54.30 | 22.15 | 528 | 2755 | |
| Jagodne | city | Poland | 53.62 | 21.85 | 410 | 3725 | |
| Jagodne Male | city | Poland | 53.92 | 21.72 | 436 | 1173 | |
| Jagodne Wielkie | city | Poland | 53.95 | 21.77 | 469 | 723 | |
| Jagodnen | city | Poland | 53.95 | 21.77 | 469 | 723 | |
| Jagotschen | city | Poland | 54.30 | 22.15 | 528 | 2755 | |
| Jagłowo | city | Poland | 53.63 | 23.00 | 416 | 1648 | |
| Jakubben | city | Poland | 53.53 | 22.03 | 580 | 2434 | |
| Jakuby | city | Poland | 53.53 | 22.03 | 580 | 2434 | |
| Jakunen | city | Poland | 54.17 | 21.98 | 610 | 1613 | |
| Jakunowen | city | Poland | 54.27 | 21.77 | 446 | 2849 | |
| Jakunowken | city | Poland | 54.17 | 21.98 | 610 | 1613 | |
| Jakunowo | city | Poland | 54.27 | 21.77 | 446 | 2849 | |
| Jakunówko | city | Poland | 54.17 | 21.98 | 610 | 1613 | |
| Jalowo | city | Poland | 54.27 | 22.97 | 675 | 1517 | |
| Jaminy | city | Poland | 53.67 | 23.03 | 433 | 1343 | |
| Janele | city | Poland | 54.25 | 22.05 | 383 | 1639 | |
| Janellen | city | Poland | 54.25 | 22.05 | 383 | 1639 | |
| Janina | city | Poland | 53.53 | 21.75 | 436 | 3621 | |
| Jankielówka | city | Poland | 53.97 | 22.77 | 561 | 3076 | |
| Janowa Gora | city | Poland | 53.63 | 21.80 | 383 | 3725 | |
| Janowka | city | Poland | 53.90 | 22.87 | 442 | 833 | |
| Janowko | city | Poland | 53.90 | 22.87 | 442 | 833 | |
| Janowo | city | Poland | 54.28 | 22.30 | 698 | 4171 | |
| Jany | city | Poland | 54.27 | 22.17 | 554 | 3417 | |
| Janówek | city | Poland | 53.70 | 23.05 | 456 | 1175 | |
| Jarken | city | Poland | 54.20 | 22.47 | 679 | 2613 | |
| Jarkental | city | Poland | 54.32 | 22.37 | 587 | 3462 | |
| Jaschken | city | Poland | 54.05 | 22.45 | 600 | 5663 | |
| Jaschkowen | city | Poland | 53.58 | 21.67 | 459 | 2952 | |
| Jasionowo | city | Poland | 53.78 | 23.32 | 462 | 1720 | |
| Jasionowo | city | Poland | 54.32 | 23.00 | 662 | 1731 | |
| Jasionowo | city | Poland | 53.72 | 23.20 | 433 | 2099 | |
| Jasionowo | city | Poland | 54.15 | 22.96 | 541 | 31579 | |
| Jasionowo Nowe | city | Poland | 54.15 | 22.96 | 541 | 31579 | |
| Jastrzebna | city | Poland | 53.75 | 23.25 | 459 | 1478 | |
| Jastrzebna II | city | Poland | 53.75 | 23.25 | 459 | 1478 | |
| Jastrzębna I | city | Poland | 53.73 | 23.23 | 452 | 1971 | |
| Jaziewo | city | Poland | 53.67 | 22.93 | 436 | 1502 | |
| Jałowo | city | Poland | 54.27 | 22.97 | 675 | 1517 | |
| Jaśki | city | Poland | 53.97 | 22.85 | 515 | 1929 | |
| Jaśki | city | Poland | 54.05 | 22.45 | 600 | 5663 | |
| Jaśkowo | city | Poland | 53.58 | 21.67 | 459 | 2952 | |
| Jebramki | city | Poland | 53.70 | 22.22 | 580 | 1512 | |
| Jebrammen | city | Poland | 53.70 | 22.22 | 580 | 1512 | |
| Jedamken | city | Poland | 53.93 | 21.93 | 557 | 601 | |
| Jedamki | city | Poland | 53.93 | 21.93 | 557 | 601 | |
| Jegleniszki | city | Poland | 54.15 | 23.18 | 488 | 1897 | |
| Jeglin | city | Poland | 53.68 | 21.82 | 413 | 3534 | |
| Jegliniec | city | Poland | 54.15 | 23.15 | 472 | 1779 | |
| Jegliniszki | city | Poland | 54.32 | 22.87 | 872 | 1783 | |
| Jeglinnen | city | Poland | 53.68 | 21.82 | 413 | 3534 | |
| Jegodnen | city | Poland | 53.62 | 21.85 | 410 | 3725 | |
| Jeleniewo | city | Poland | 54.20 | 22.91 | 800 | 4765 | |
| Jelitki | city | Poland | 53.92 | 22.55 | 488 | 2408 | |
| Jelittken | city | Poland | 53.92 | 22.55 | 488 | 2408 | |
| Jelonek | city | Poland | 53.53 | 21.50 | 459 | 2643 | |
| Jelonek | city | Poland | 54.05 | 22.22 | 436 | 1508 | |
| Jembramki | city | Poland | 53.70 | 22.22 | 580 | 1512 | |
| Jemielista | city | Poland | 54.20 | 22.73 | 764 | 2055 | |
| Jemieliste | city | Poland | 54.20 | 22.73 | 764 | 2055 | |
| Jesken | city | Poland | 54.05 | 22.45 | 600 | 5663 | |
| Jesziorken | city | Poland | 54.22 | 22.22 | 656 | 3860 | |
| Jesziorken | city | Poland | 53.98 | 21.63 | 626 | 1395 | |
| Jesziorken Kreis Lötzen | city | Poland | 53.98 | 21.63 | 626 | 1395 | |
| Jesziorowsken | city | Poland | 54.12 | 21.97 | 534 | 1334 | |
| Jeze | city | Poland | 53.48 | 21.88 | 456 | 3187 | |
| Jeziorki | city | Poland | 54.28 | 23.10 | 725 | 1594 | |
| Jeziorki | city | Poland | 53.85 | 22.83 | 449 | 603 | |
| Jeziorki Male | city | Poland | 54.07 | 23.23 | 452 | 1464 | |
| Jeziorki Małe | city | Poland | 54.07 | 23.23 | 452 | 1464 | |
| Jeziorki Wielkie | city | Poland | 54.22 | 22.22 | 656 | 3860 | |
| Jeziorko | city | Poland | 53.98 | 21.63 | 626 | 1395 | |
| Jeziorowsken | city | Poland | 53.92 | 22.23 | 465 | 1485 | |
| Jeziorowskie | city | Poland | 53.92 | 22.23 | 465 | 1485 | |
| Jeziorowskie | city | Poland | 54.12 | 21.97 | 534 | 1334 | |
| Jodeliszki | city | Poland | 54.20 | 23.37 | 508 | 1613 | |
| Jodjeziory | city | Poland | 54.30 | 22.90 | 731 | 1709 | |
| Jodlowka | city | Poland | 54.22 | 22.03 | 479 | 1620 | |
| Jodłówka | city | Poland | 54.22 | 22.03 | 479 | 1620 | |
| Johannisberg | city | Poland | 54.28 | 22.30 | 698 | 4171 | |
| Johannisburg | city | Poland | 53.63 | 21.80 | 383 | 3725 | |
| Jora | city | Poland | 53.88 | 21.50 | 416 | 2007 | |
| Jora Wielka | city | Poland | 53.88 | 21.50 | 416 | 2007 | |
| Jorken | city | Poland | 54.07 | 22.07 | 505 | 1475 | |
| Jorkowen | city | Poland | 54.07 | 22.07 | 505 | 1475 | |
| Jozefowo | city | Poland | 54.02 | 22.88 | 531 | 7439 | |
| Jozefowo | city | Poland | 53.97 | 22.92 | 475 | 290 | |
| Jsnothen | city | Poland | 53.73 | 21.57 | 492 | 2008 | |
| Jtzken | city | Poland | 53.58 | 22.05 | 636 | 2387 | |
| Jucha | city | Poland | 53.93 | 22.15 | 479 | 1547 | |
| Juchnajcie | city | Poland | 54.28 | 22.17 | 479 | 3408 | |
| Juckneitschen | city | Poland | 54.28 | 22.17 | 479 | 3408 | |
| Judzicken | city | Poland | 53.83 | 22.25 | 472 | 1713 | |
| Judzicken | city | Poland | 54.13 | 22.52 | 597 | 4149 | |
| Judzicken Kreis Lyck | city | Poland | 53.83 | 22.25 | 472 | 1713 | |
| Judziki | city | Poland | 53.83 | 22.25 | 472 | 1713 | |
| Judziki | city | Poland | 54.13 | 22.52 | 597 | 4149 | |
| Judziki | city | Poland | 53.78 | 22.72 | 469 | 2154 | |
| Jukneitschen | city | Poland | 54.28 | 22.17 | 479 | 3408 | |
| Julienhofen | city | Poland | 53.85 | 21.63 | 449 | 2927 | |
| Junie | city | Poland | 53.95 | 22.08 | 501 | 2082 | |
| Junien | city | Poland | 53.95 | 22.08 | 501 | 2082 | |
| Jurgasdorf | city | Poland | 53.67 | 22.12 | 524 | 2384 | |
| Jurgen | city | Poland | 54.07 | 22.35 | 557 | 3160 | |
| Jurgen Jurken | city | Poland | 54.07 | 22.35 | 557 | 3160 | |
| Jurgenau | city | Poland | 53.87 | 22.72 | 534 | 1880 | |
| Jurken | city | Poland | 54.07 | 22.35 | 557 | 3160 | |
| Jurki | city | Poland | 54.07 | 22.35 | 557 | 3160 | |
| Jurkiszki | city | Poland | 54.32 | 22.37 | 587 | 3462 | |
| Jurkowo Warmińskie | city | Poland | 54.07 | 22.07 | 505 | 1475 | |
| Jurkowo Wegorzewskie | city | Poland | 54.07 | 22.07 | 505 | 1475 | |
| Juryzdyka | city | Poland | 53.97 | 22.97 | 462 | 0 | |
| Jörkischken | city | Poland | 54.32 | 22.37 | 587 | 3462 |