| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Ja-Ela | city | Western Province | Sri Lanka | 7.0844444 | 79.8947222 | 13 | 156693 |
| Jaligoda | city | Western Province | Sri Lanka | 6.8166667 | 79.9166667 | 88 | 428641 |
| Jaltara | city | Western Province | Sri Lanka | 6.9 | 80.05 | 239 | 383201 |
| Jambugaswadiya | city | Western Province | Sri Lanka | 7.2666667 | 79.9 | 36 | 104077 |
| Jambureliya | city | Western Province | Sri Lanka | 6.7666667 | 79.95 | 72 | 307220 |
| Jawatta | city | Western Province | Sri Lanka | 6.6166667 | 79.9666667 | 16 | 69215 |
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