| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Odoumia | city | Prefecture du Logone Oriental | Chad | 7.7333333 | 16.2833333 | 1742 | 2777 |
| Olo | city | Prefecture du Logone Oriental | Chad | 7.9833333 | 16.6166667 | 1423 | 2772 |
| Ouelle | city | Prefecture du Logone Oriental | Chad | 8.3166667 | 16.65 | 1423 | 2772 |
| Ouellé | city | Prefecture du Logone Oriental | Chad | 8.3166667 | 16.65 | 1423 | 2772 |
| Ouli | city | Prefecture du Logone Oriental | Chad | 7.7666667 | 15.7333333 | 1610 | 2776 |
| Ouli Bangala | city | Prefecture du Logone Oriental | Chad | 7.8166667 | 15.8333333 | 1519 | 2773 |
| Ouli Bangala | city | Prefecture du Logone Oriental | Chad | 7.8333333 | 15.8333333 | 1528 | 2773 |
| Ouli Bangala I | city | Prefecture du Logone Oriental | Chad | 7.8333333 | 15.8333333 | 1528 | 2773 |
| Oura | city | Prefecture du Logone Oriental | Chad | 8.05 | 16.25 | 1889 | 2772 |