| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Osei-ri | city | Gyeongnam | Korea, Republic of (South) | 35.50 | 127.84 | 341 | 5960 |
| Oseikrom | city | Ghana | 6.98 | -1.63 | 921 | 17539 | |
| Oseikrom | city | Ghana | 6.70 | -1.02 | 1669 | 9781 | |
| Oseira | city | Galicia | Spain | 42.54 | -7.95 | 2841 | 2900 |
| Oseiro | city | Galicia | Spain | 43.32 | -8.48 | 229 | 102751 |
| OseitÅ-ri | city | Jeonbuk | Korea, Republic of (South) | 36.12 | 125.99 | 0 | 223 |