| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Naborowice | city | Poland | 52.48 | 20.50 | 318 | 4033 | |
| Naborowiec | city | Poland | 52.48 | 20.50 | 318 | 4033 | |
| Nacpolsk | city | Poland | 52.50 | 20.25 | 439 | 3877 | |
| Nadole | city | Poland | 52.82 | 20.07 | 400 | 3991 | |
| Nadratowo | city | Poland | 53.03 | 20.05 | 433 | 4459 | |
| Narty | city | Poland | 52.63 | 20.60 | 324 | 2983 | |
| Naruszewo | city | Poland | 52.53 | 20.37 | 390 | 3660 | |
| Narzym | city | Poland | 53.18 | 20.25 | 570 | 2606 | |
| Nasielsk | city | Poland | 52.58 | 20.80 | 351 | 7280 | |
| Nasierowo Dolne | city | Poland | 52.85 | 20.73 | 364 | 2603 | |
| Nasierowo Dziurawieniec | city | Poland | 52.85 | 20.75 | 380 | 2136 | |
| Nasierowo Górne | city | Poland | 52.85 | 20.72 | 351 | 4013 | |
| Nasiorowo Dziurowanie | city | Poland | 52.85 | 20.75 | 380 | 2136 | |
| Nasiorowo Górne | city | Poland | 52.85 | 20.72 | 351 | 4013 | |
| Nicgóra | city | Poland | 53.07 | 20.08 | 439 | 3512 | |
| Nick | city | Poland | 53.22 | 19.93 | 472 | 3804 | |
| Nidzgora | city | Poland | 53.07 | 20.08 | 439 | 3512 | |
| Nieborzyn | city | Poland | 52.98 | 20.67 | 577 | 2182 | |
| Niechlonin | city | Poland | 53.18 | 20.05 | 515 | 2569 | |
| Niechodzin | city | Poland | 52.85 | 20.58 | 337 | 37363 | |
| Niechodzkie | city | Poland | 52.85 | 20.57 | 367 | 31912 | |
| Niechłonin | city | Poland | 53.18 | 20.05 | 515 | 2569 | |
| Niedarzyn | city | Poland | 52.73 | 20.23 | 331 | 3657 | |
| Niedzborz | city | Poland | 52.93 | 20.37 | 410 | 2999 | |
| Niedzialki | city | Poland | 53.13 | 20.13 | 541 | 1845 | |
| Niedziałki | city | Poland | 53.13 | 20.13 | 541 | 1845 | |
| Niegocin | city | Poland | 53.08 | 20.17 | 524 | 1730 | |
| Niemyje | city | Poland | 53.15 | 20.55 | 485 | 1304 | |
| Niemyje Nowe | city | Poland | 53.13 | 20.55 | 485 | 975 | |
| Niemyje Stare | city | Poland | 53.15 | 20.55 | 485 | 1304 | |
| Niepiekla | city | Poland | 52.50 | 20.55 | 301 | 3866 | |
| Niepiekła | city | Poland | 52.50 | 20.55 | 301 | 3866 | |
| Nieradowo | city | Poland | 52.87 | 20.83 | 377 | 2121 | |
| Nieradowo | city | Poland | 53.12 | 20.48 | 544 | 3279 | |
| Niestepowo | city | Poland | 52.65 | 21.03 | 331 | 6351 | |
| Niestoja | city | Poland | 53.30 | 20.13 | 672 | 2187 | |
| Nosarzewo Borowe | city | Poland | 53.10 | 20.53 | 479 | 330 | |
| Nosarzewo Polne | city | Poland | 53.08 | 20.52 | 518 | 230 | |
| Nosek | city | Poland | 53.23 | 19.75 | 495 | 4046 | |
| Nowa Wies Mala | city | Poland | 53.12 | 20.42 | 567 | 28631 | |
| Nowa Wieś | city | Poland | 53.13 | 20.07 | 567 | 3192 | |
| Nowa Wieś | city | Poland | 52.87 | 20.47 | 449 | 1102 | |
| Nowa Wieś | city | Poland | 52.58 | 20.80 | 351 | 7280 | |
| Nowa Wieś | city | Poland | 52.90 | 20.00 | 393 | 2849 | |
| Nowa Wieś | city | Poland | 52.73 | 20.57 | 354 | 3288 | |
| Nowa Wieś Mała | city | Poland | 53.12 | 20.42 | 567 | 28631 | |
| Nowe Konopaty | city | Poland | 53.15 | 19.78 | 501 | 3632 | |
| Nowe Miasto | city | Poland | 52.65 | 20.63 | 331 | 3095 | |
| Nowe Miasto K. Plonska | city | Poland | 52.65 | 20.63 | 331 | 3095 | |
| Nowe Miasto K. Płońska | city | Poland | 52.65 | 20.63 | 331 | 3095 | |
| Nowy Dwór | city | Poland | 53.23 | 19.90 | 469 | 3984 | |
| Nowy Garwarz | city | Poland | 52.82 | 20.32 | 367 | 3897 | |
| Nowy Zieluń | city | Poland | 53.20 | 19.85 | 459 | 4025 | |
| Nuna | city | Poland | 52.53 | 20.87 | 341 | 5814 | |
| Nużewko | city | Poland | 52.83 | 20.60 | 383 | 34113 | |
| Nużewo | city | Poland | 52.83 | 20.60 | 383 | 34113 |