| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Ojumbele | city | Equateur | Congo (Dem. Republic of The)-(Zaire) | 2.33 | 18.65 | 1669 | 3576 |
| Ola-Gboda | city | Equateur | Congo (Dem. Republic of The)-(Zaire) | 3.25 | 20.26 | 2011 | 5937 |
| Oro | city | Equateur | Congo (Dem. Republic of The)-(Zaire) | 3.96 | 18.72 | 1669 | 1937 |
| Orotso | city | Equateur | Congo (Dem. Republic of The)-(Zaire) | 2.74 | 19.21 | 1669 | 3583 |
| Osekola | city | Equateur | Congo (Dem. Republic of The)-(Zaire) | -1.16 | 23.54 | 1669 | 1043 |
| Osekola | city | Equateur | Congo (Dem. Republic of The)-(Zaire) | -2.06 | 23.41 | 1669 | 421 |
| Osimba | city | Equateur | Congo (Dem. Republic of The)-(Zaire) | 2.46 | 19.29 | 1669 | 3427 |
| Ovo | city | Equateur | Congo (Dem. Republic of The)-(Zaire) | 3.94 | 20.77 | 1669 | 0 |
| Ozeze | city | Equateur | Congo (Dem. Republic of The)-(Zaire) | 2.97 | 21.62 | 1669 | 2682 |