| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Jaborano | city | Faritanin' i Mahajanga | Madagascar | -18.55 | 44.2166667 | 118 | 428 |
| Jajavy | city | Faritanin' i Mahajanga | Madagascar | -15.0333333 | 47.2333333 | 370 | 697 |
| Jaomavo | city | Faritanin' i Mahajanga | Madagascar | -17.25 | 46.8 | 925 | 861 |
| Jojahely | city | Faritanin' i Mahajanga | Madagascar | -13.8666667 | 48.2666667 | 629 | 1118 |
| Jonko | city | Faritanin' i Mahajanga | Madagascar | -18.1166667 | 45.05 | 915 | 296 |
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