| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
|---|
| Udaiyadi | city | North Eastern Province | Sri Lanka | 8.8833333 | 80.0333333 | 39 | 10379 |
| Udaiyamadam | city | North Eastern Province | Sri Lanka | 8.3833333 | 81.2833333 | 22 | 17402 |
| Udaiyarachamalankulam | city | North Eastern Province | Sri Lanka | 9.1833333 | 80.5833333 | 118 | 5381 |
| Udaiyarthurai | city | North Eastern Province | Sri Lanka | 9.5833333 | 80.45 | 3 | 44492 |
| Udayarsamalankulam | city | North Eastern Province | Sri Lanka | 9.1833333 | 80.5833333 | 118 | 5381 |
| Udumbagala | city | North Eastern Province | Sri Lanka | 8.5666667 | 80.35 | 216 | 13044 |
| Udumbugala | city | North Eastern Province | Sri Lanka | 8.5666667 | 80.35 | 216 | 13044 |
| Udupathucandam | city | North Eastern Province | Sri Lanka | 9.45 | 80.4666667 | 32 | 65932 |
| Udupattukkandal | city | North Eastern Province | Sri Lanka | 9.45 | 80.4666667 | 32 | 65932 |
| Uduppiddy | city | North Eastern Province | Sri Lanka | 9.8 | 80.1666667 | 3 | 43498 |
| Uduthurai | city | North Eastern Province | Sri Lanka | 9.6 | 80.4166667 | 3 | 34323 |
| Udutturai | city | North Eastern Province | Sri Lanka | 9.6 | 80.4166667 | 3 | 34323 |
| Udutuvai | city | North Eastern Province | Sri Lanka | 9.6 | 80.4166667 | 3 | 34323 |
| Uduvil | city | North Eastern Province | Sri Lanka | 9.7333333 | 80 | 19 | 67869 |
| Uhana | city | North Eastern Province | Sri Lanka | 7.3666667 | 81.6333333 | 337 | 16757 |
| Ukkulankulam | city | North Eastern Province | Sri Lanka | 8.7333333 | 80.1833333 | 98 | 9854 |
| Ullapola | city | North Eastern Province | Sri Lanka | 7.05 | 81.5166667 | 597 | 11083 |
| Ulukkulama | city | North Eastern Province | Sri Lanka | 8.6666667 | 80.4 | 239 | 9810 |
| Uluvaneri | city | North Eastern Province | Sri Lanka | 9.05 | 80.2666667 | 82 | 5572 |
| Umanari | city | North Eastern Province | Sri Lanka | 8.85 | 79.9666667 | 13 | 9574 |
| Umaneri | city | North Eastern Province | Sri Lanka | 8.85 | 79.9666667 | 13 | 9574 |
| Umayartuvarankulam | city | North Eastern Province | Sri Lanka | 8.8833333 | 80.3833333 | 239 | 9396 |
| Unagalla | city | North Eastern Province | Sri Lanka | 7.4333333 | 81.6166667 | 295 | 17216 |
| Unapana | city | North Eastern Province | Sri Lanka | 7.4333333 | 81.2166667 | 610 | 21507 |
| Unchalkaddi | city | North Eastern Province | Sri Lanka | 8.9666667 | 80.65 | 200 | 8754 |
| Unichchai | city | North Eastern Province | Sri Lanka | 7.6166667 | 81.55 | 180 | 24847 |
| Unnichchai | city | North Eastern Province | Sri Lanka | 7.6166667 | 81.55 | 180 | 24847 |
| Unuwaturabubula | city | North Eastern Province | Sri Lanka | 7.5333333 | 81.35 | 331 | 16629 |
| Uppar | city | North Eastern Province | Sri Lanka | 9.4666667 | 80.4666667 | 26 | 50266 |
| Uppar | city | North Eastern Province | Sri Lanka | 8.45 | 81.2 | 6 | 15896 |
| Upparu | city | North Eastern Province | Sri Lanka | 9.4666667 | 80.4666667 | 26 | 50266 |
| Upparu | city | North Eastern Province | Sri Lanka | 8.45 | 81.2 | 6 | 15896 |
| Uppodai | city | North Eastern Province | Sri Lanka | 7.7 | 81.7166667 | 3 | 15768 |
| Uppukkachchimadu | city | North Eastern Province | Sri Lanka | 8.45 | 81.25 | 3 | 13806 |
| Uppukkulam | city | North Eastern Province | Sri Lanka | 8.9833333 | 79.9166667 | 6 | 3707 |
| Uppukulam | city | North Eastern Province | Sri Lanka | 8.9833333 | 79.9166667 | 6 | 3707 |
| Uppural | city | North Eastern Province | Sri Lanka | 8.4 | 81.3666667 | 16 | 12686 |
| Upputharavai | city | North Eastern Province | Sri Lanka | 9.1 | 79.75 | 32 | 3467 |
| Upputtaravai | city | North Eastern Province | Sri Lanka | 9.1 | 79.75 | 32 | 3467 |
| Uppuveli | city | North Eastern Province | Sri Lanka | 8.6166667 | 81.2166667 | 0 | 7920 |
| Uranai | city | North Eastern Province | Sri Lanka | 7.7333333 | 81.6833333 | 6 | 16792 |
| Urani | city | North Eastern Province | Sri Lanka | 9.8166667 | 80.05 | 0 | 32807 |
| Urani | city | North Eastern Province | Sri Lanka | 7.7333333 | 81.6833333 | 6 | 16792 |
| Urasery | city | North Eastern Province | Sri Lanka | 7.65 | 81.6666667 | 72 | 24653 |
| Urelu | city | North Eastern Province | Sri Lanka | 9.7333333 | 80.05 | 6 | 70860 |
| Uriyan | city | North Eastern Province | Sri Lanka | 9.4666667 | 80.45 | 26 | 53656 |
| Uriyankaddu | city | North Eastern Province | Sri Lanka | 8.1166667 | 81.4333333 | 13 | 16259 |
| Urukamam | city | North Eastern Province | Sri Lanka | 7.65 | 81.4833333 | 190 | 24110 |
| Urumpirai | city | North Eastern Province | Sri Lanka | 9.7166667 | 80.0333333 | 6 | 67869 |
| Urvanikanpattu | city | North Eastern Province | Sri Lanka | 9.55 | 80.3666667 | 3 | 43046 |
| Usan | city | North Eastern Province | Sri Lanka | 9.6666667 | 80.2333333 | 3 | 67219 |
| Usana | city | North Eastern Province | Sri Lanka | 7.3666667 | 81.6333333 | 337 | 16757 |
| Ussan | city | North Eastern Province | Sri Lanka | 9.6666667 | 80.2333333 | 3 | 67219 |
| Utheravankai | city | North Eastern Province | Sri Lanka | 9.3666667 | 80.4 | 68 | 56659 |
| Uthiravenga | city | North Eastern Province | Sri Lanka | 9.3666667 | 80.4 | 68 | 56659 |
| Uthiravengai | city | North Eastern Province | Sri Lanka | 9.3666667 | 80.4 | 68 | 56659 |
| Uthuchchenai | city | North Eastern Province | Sri Lanka | 7.9166667 | 81.2833333 | 150 | 17939 |
| Uthuvayankulam | city | North Eastern Province | Sri Lanka | 8.8666667 | 80.0166667 | 39 | 10379 |
| Uttukkulam | city | North Eastern Province | Sri Lanka | 8.9166667 | 80.6666667 | 196 | 9015 |
| Uvari | city | North Eastern Province | Sri Lanka | 9.05 | 79.8333333 | 22 | 5025 |
| Uvarkkulam | city | North Eastern Province | Sri Lanka | 8.8666667 | 80.3833333 | 236 | 9355 |
| Uvayadikulam | city | North Eastern Province | Sri Lanka | 8.7166667 | 80.1666667 | 141 | 9854 |
| Uvayatikulam | city | North Eastern Province | Sri Lanka | 8.7166667 | 80.1666667 | 141 | 9854 |
| Uyarapulam | city | North Eastern Province | Sri Lanka | 9.7 | 80 | 13 | 52648 |
| Uyilankulam | city | North Eastern Province | Sri Lanka | 8.8833333 | 79.9833333 | 19 | 9498 |
| Uyilankulam | city | North Eastern Province | Sri Lanka | 9.1833333 | 80.2666667 | 62 | 5704 |
| Uyilankulan | city | North Eastern Province | Sri Lanka | 8.8833333 | 79.9833333 | 19 | 9498 |
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