| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Očak | city | Wardak | Afghanistan | 34.42 | 68.18 | 11040 | 4499 |
| Očakiva | city | Mykolayivs'ka Oblast' | Ukraine | 46.61 | 31.55 | 3 | 1608 |
| Očakivas | city | Mykolayivs'ka Oblast' | Ukraine | 46.61 | 31.55 | 3 | 1608 |
| Očakiw | city | Mykolayivs'ka Oblast' | Ukraine | 46.61 | 31.55 | 3 | 1608 |
| Očakov | city | Mykolayivs'ka Oblast' | Ukraine | 46.61 | 31.55 | 3 | 1608 |
| Očamčyra | city | Georgia | 42.71 | 41.47 | 42 | 9879 | |
| Oče Zagradske | city | Prizren | Kosovo | 42.17 | 20.69 | 1801 | 58533 |
| Očelice | city | Kralovehradecky Kraj | Czech Republic | 50.24 | 16.07 | 994 | 5956 |
| Očestvo | city | Sibensko-Kninska Zupanija | Croatia | 44.06 | 16.13 | 1135 | 3683 |
| Očevlja | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 44.17 | 18.47 | 2637 | 4619 |
| Očevlje | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 44.17 | 18.47 | 2637 | 4619 |
| Očiba | city | Montenegro | 42.82 | 19.50 | 3349 | 2384 | |
| Očigrije | city | Federacija Bosne i Hercegovine | Bosnia & Herzegovina | 44.47 | 16.14 | 2509 | 2891 |
| Očihov | city | Czech Republic | 50.20 | 13.46 | 1059 | 3591 | |
| Očihovec | city | Czech Republic | 50.19 | 13.48 | 1017 | 3512 | |
| Očihuvec | city | Czech Republic | 50.19 | 13.48 | 1017 | 3512 | |
| Očiki | city | Taurage | Lithuania | 55.41 | 22.71 | 295 | 1454 |
| Očikiai | city | Taurage | Lithuania | 55.41 | 22.71 | 295 | 1454 |
| Očivarongas | city | Otjozondjupa | Namibia | -20.45 | 16.65 | 5029 | 12512 |
| Očová | city | Banskobystricky | Slovakia | 48.60 | 19.29 | 1669 | 2449 |
| Očín | city | Plzensky Kraj | Czech Republic | 49.84 | 12.95 | 1669 | 2384 |