| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ot'ae | city | Gyeongbuk | Korea, Republic of (South) | 36.50 | 128.12 | 275 | 6005 |
| Ot'ae-dong | city | Gyeongbuk | Korea, Republic of (South) | 36.08 | 128.37 | 85 | 93027 |
| Ot'ae-ri | city | Gyeongbuk | Korea, Republic of (South) | 36.50 | 128.11 | 265 | 6005 |
| Ot'al-li | city | Chungbuk | Korea, Republic of (South) | 36.20 | 127.77 | 830 | 27699 |
| Ot'an-dong | city | Korea, Dem. Peoples Rep. of (North) | 39.00 | 125.75 | 29 | 559743 | |
| Ot'an-dong | city | Kangwon | Korea, Dem. Peoples Rep. of (North) | 38.28 | 126.89 | 390 | 16368 |
| Ot'an-dong | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.38 | 125.77 | 416 | 22645 |
| Ot'an-dong | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.38 | 125.75 | 239 | 24100 |
| Ot'an-dong | city | Hwangbuk | Korea, Dem. Peoples Rep. of (North) | 38.32 | 125.85 | 242 | 21795 |
| Ot'an-ni | city | Korea, Dem. Peoples Rep. of (North) | 38.15 | 126.93 | 272 | 11358 | |
| Ot'ani-ri | city | Gangwon | Korea, Republic of (South) | 38.06 | 127.59 | 859 | 3162 |
| Ot'anil-li | city | Gangwon | Korea, Republic of (South) | 38.04 | 127.62 | 1066 | 3274 |
| Ot'ansam-ni | city | Gangwon | Korea, Republic of (South) | 38.04 | 127.60 | 1092 | 3400 |
| Ot'evan | city | Aragatsotn | Armenia | 40.36 | 44.06 | 5869 | 3874 |
| Ot'oronjia | city | Apkhazeti | Georgia | 42.96 | 41.35 | 1709 | 0 |