| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ostnar | city | Jamtland | Sweden | 62.90 | 14.52 | 1059 | 620 |
| Ostnas | city | Vasterbotten | Sweden | 63.82 | 20.65 | 82 | 479 |
| Ostnes | city | Nord-Trondelag | Norway | 64.63 | 13.70 | 1256 | 0 |
| Ostnieki | city | Ventspils Novads | Latvia | 57.25 | 21.42 | 0 | 246 |
| Ostnor | city | Dalarna | Sweden | 61.03 | 14.48 | 830 | 3235 |