| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Oteniekwa | city | | South Africa | -34.0333333 | 22.3166667 | 705 | 4410 |
| Otimati | city | Province of KwaZulu-Natal | South Africa | -29.1833333 | 31.15 | 2247 | 16392 |
| Ottawa | city | Province of KwaZulu-Natal | South Africa | -29.6666667 | 31.0333333 | 347 | 206032 |
| Ottensville | city | | South Africa | -24.7666667 | 29.5 | 2939 | 15527 |
| Otterburn | city | | South Africa | -30.1833333 | 28.9666667 | 5078 | 9189 |
| Otterburn | city | Province of KwaZulu-Natal | South Africa | -29.1333333 | 29.6166667 | 5583 | 10322 |
| Otterford | city | | South Africa | -33.7838889 | 25.0194444 | 1656 | 3529 |
| Ottery | city | | South Africa | -34.0166667 | 18.4833333 | 88 | 336416 |
| Ottosdal | city | | South Africa | -26.8166667 | 26.0166667 | 4855 | 1794 |
| Ottosdrif | city | | South Africa | -26.7 | 27.75 | 4780 | 64739 |
| Ottosdrift | city | | South Africa | -26.7 | 27.75 | 4780 | 64739 |
| Ottoshoop | city | | South Africa | -25.75 | 25.95 | 4652 | 708 |
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