| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Gao Aljèna | city | Tillaberi | Niger | 14.08 | 3.27 | 830 | 39 |
| Gao Bangou | city | Tillaberi | Niger | 13.45 | 2.70 | 830 | 4103 |
| Gao Dem Kagti | city | Logone Oriental | Chad | 9.09 | 16.56 | 1669 | 2094 |
| Gao Gayamba | city | Maradi | Niger | 13.93 | 8.47 | 1669 | 4725 |
| Gao Kaswa | city | Zinder | Niger | 14.26 | 8.93 | 1669 | 3136 |
| Gao Mousou | city | Tahoua | Niger | 14.61 | 5.22 | 997 | 3496 |
| Gao Nam | city | Hung Yen | Vietnam | 20.77 | 106.11 | 13 | 148990 |
| Gao Quan | city | Nghe An | Vietnam | 18.92 | 105.62 | 22 | 51748 |
| Gao Sabon Gari | city | Tillaberi | Niger | 14.23 | 3.30 | 830 | 317 |
| Gao Sofon Gari | city | Tillaberi | Niger | 14.24 | 3.30 | 830 | 607 |
| Gao Sofoua Bougaje | city | Maradi | Niger | 13.61 | 8.09 | 1669 | 10181 |
| Gao Sofoua Haoussa | city | Maradi | Niger | 13.60 | 8.08 | 1669 | 9809 |
| Gao Tawey | city | Tillaberi | Niger | 13.69 | 2.94 | 830 | 3771 |
| Gao Zengi | city | Tillaberi | Niger | 14.36 | 3.36 | 830 | 6383 |
| Gao Zengui | city | Tillaberi | Niger | 14.36 | 3.36 | 830 | 6383 |