UpAlphabetical listing of Places in None
| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
| Objezierze | city | | Poland | 52.60 | 16.77 | 259 | 6898 |
| Oblaczkowo | city | | Poland | 52.30 | 17.55 | 301 | 21370 |
| Obora | city | | Poland | 52.57 | 17.53 | 383 | 12737 |
| Oborka | city | | Poland | 52.58 | 17.53 | 374 | 9840 |
| Obornik | city | | Poland | 52.65 | 16.82 | 200 | 7002 |
| Oborniki | city | | Poland | 52.65 | 16.82 | 200 | 7002 |
| Obrowo | city | | Poland | 52.68 | 16.50 | 213 | 5426 |
| Obrzycko | city | | Poland | 52.70 | 16.53 | 147 | 5182 |
| Obłaczkowo | city | | Poland | 52.30 | 17.55 | 301 | 21370 |
| Ocieszyn | city | | Poland | 52.60 | 16.83 | 314 | 6773 |
| Ocleszyn | city | | Poland | 52.60 | 16.83 | 314 | 6773 |
| Olekszyn | city | | Poland | 52.62 | 17.35 | 311 | 4075 |
| Olsze | city | | Poland | 52.08 | 17.10 | 203 | 11676 |
| Olszewo | city | | Poland | 52.23 | 17.35 | 282 | 11643 |
| Opalenica | city | | Poland | 52.30 | 16.43 | 213 | 8485 |
| Opatowko | city | | Poland | 52.33 | 17.48 | 344 | 8909 |
| Ordzin | city | | Poland | 52.67 | 16.47 | 239 | 4213 |
| Orkowo | city | | Poland | 52.17 | 17.02 | 187 | 6963 |
| Orle | city | | Poland | 52.65 | 16.32 | 236 | 4695 |
| Orliczko | city | | Poland | 52.62 | 16.33 | 301 | 4993 |
| Orzechowo | city | | Poland | 52.13 | 17.48 | 187 | 5734 |
| Orzeszkowo | city | | Poland | 52.57 | 16.28 | 285 | 4834 |
| Orzeszkowo | city | | Poland | 52.28 | 17.38 | 311 | 4977 |
| Osiniec | city | | Poland | 52.52 | 17.63 | 390 | 67285 |
| Osno | city | | Poland | 52.70 | 17.52 | 396 | 4672 |
| Osowo | city | | Poland | 52.27 | 17.55 | 291 | 13698 |
| Osowo | city | | Poland | 52.65 | 16.65 | 239 | 7903 |
| Osowo Nowe | city | | Poland | 52.63 | 16.63 | 249 | 9804 |
| Ostrolesie | city | | Poland | 52.58 | 16.50 | 269 | 9041 |
| Ostroróg | city | | Poland | 52.63 | 16.47 | 223 | 5289 |
| Ostrowieczno | city | | Poland | 51.98 | 17.12 | 383 | 3785 |
| Ostrowo | city | | Poland | 52.05 | 17.05 | 265 | 18645 |
| Otoczna | city | | Poland | 52.33 | 17.70 | 354 | 6949 |
| Otorowo | city | | Poland | 52.57 | 16.43 | 295 | 8562 |
| Otusz | city | | Poland | 52.37 | 16.58 | 272 | 8001 |
| Owieczki | city | | Poland | 52.55 | 17.45 | 383 | 3946 |
| Owińska | city | | Poland | 52.52 | 16.98 | 203 | 41682 |
Copyright 1996-2010 by Falling Rain Genomics, Inc.