| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ogrum | city | Faeroerne | Faroe Islands | 61.45 | -6.75 | 541 | 1004 |
| Okrum | city | Faeroerne | Faroe Islands | 61.45 | -6.75 | 541 | 1004 |
| Oman fyri Kirkju | city | Faeroerne | Faroe Islands | 61.5333333 | -6.8833333 | 341 | 1098 |
| Oravik | city | Faeroerne | Faroe Islands | 61.5333333 | -6.8 | 944 | 2070 |
| Ordevig | city | Faeroerne | Faroe Islands | 61.5333333 | -6.8 | 944 | 2070 |
| Ore | city | Faeroerne | Faroe Islands | 62.1833333 | -6.9666667 | 3 | 2043 |
| Oreenge | city | Faeroerne | Faroe Islands | 62.1 | -6.95 | 1309 | 2042 |
| Oyndarfjordhur | city | Faeroerne | Faroe Islands | 62.2833333 | -6.8333333 | 0 | 1214 |
| Oyndarfjørður | city | Faeroerne | Faroe Islands | 62.2833333 | -6.8333333 | 0 | 1214 |
| Oyrarbakki | city | Faeroerne | Faroe Islands | 62.2 | -6.9833333 | 180 | 2043 |
| Oyrareingir | city | Faeroerne | Faroe Islands | 62.1 | -6.95 | 1309 | 2042 |
| Oyrargjogv | city | Faeroerne | Faroe Islands | 62.1166667 | -7.1666667 | 170 | 1887 |
| Oyrargjógv | city | Faeroerne | Faroe Islands | 62.1166667 | -7.1666667 | 170 | 1887 |
| Oyri | city | Faeroerne | Faroe Islands | 62.1833333 | -6.9666667 | 3 | 2043 |
| Oyri | city | Faeroerne | Faroe Islands | 62.2166667 | -6.5333333 | 1309 | 1561 |
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