| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Uda Ambala | city | Southern Province | Sri Lanka | 6.0333333 | 80.7 | 452 | 63456 |
| Uda Aparekka | city | Southern Province | Sri Lanka | 6 | 80.6166667 | 111 | 78023 |
| Udabalgama | city | Southern Province | Sri Lanka | 6.0333333 | 80.4166667 | 406 | 88097 |
| Udabatgama | city | Southern Province | Sri Lanka | 6.0333333 | 80.4166667 | 406 | 88097 |
| Udaberagama | city | Southern Province | Sri Lanka | 6.1666667 | 81.0333333 | 29 | 30864 |
| Udagangoda | city | Southern Province | Sri Lanka | 6.0166667 | 80.6666667 | 288 | 63456 |
| Udagomadiya | city | Southern Province | Sri Lanka | 6.2833333 | 80.6833333 | 610 | 47819 |
| Udaheragama | city | Southern Province | Sri Lanka | 6.1666667 | 81.0333333 | 29 | 30864 |
| Udakanuketiya | city | Southern Province | Sri Lanka | 6.1333333 | 80.9333333 | 3 | 30680 |
| Udakerawa | city | Southern Province | Sri Lanka | 6.2 | 80.0833333 | 45 | 38555 |
| Udakerewa | city | Southern Province | Sri Lanka | 6.2 | 80.0833333 | 45 | 38555 |
| Udakirinda | city | Southern Province | Sri Lanka | 6.05 | 80.65 | 419 | 82472 |
| Udalamatta | city | Southern Province | Sri Lanka | 6.1858333 | 80.3005556 | 488 | 92258 |
| Udamalala | city | Southern Province | Sri Lanka | 6.1666667 | 81.1666667 | 22 | 24485 |
| Udamattala | city | Southern Province | Sri Lanka | 6.3333333 | 81.1333333 | 249 | 30814 |
| Udapota | city | Southern Province | Sri Lanka | 6.2 | 80.95 | 59 | 31940 |
| Udarota | city | Southern Province | Sri Lanka | 6.2 | 80.95 | 59 | 31940 |
| Udasgiriya | city | Southern Province | Sri Lanka | 7.5333333 | 80.5666667 | 1404 | 37746 |
| Udasigiriya | city | Southern Province | Sri Lanka | 7.5333333 | 80.5666667 | 1404 | 37746 |
| Udawakamulla | city | Southern Province | Sri Lanka | 6.1472222 | 80.7902778 | 246 | 30867 |
| Udawalayagama | city | Southern Province | Sri Lanka | 7.9833333 | 80.7666667 | 688 | 21891 |
| Udawaradamana | city | Southern Province | Sri Lanka | 7.5666667 | 80.6166667 | 1391 | 32200 |
| Udawaradamuna | city | Southern Province | Sri Lanka | 7.5666667 | 80.6166667 | 1391 | 32200 |
| Udawauwa | city | Southern Province | Sri Lanka | 6.1166667 | 80.7 | 488 | 58658 |
| Udawelipitiya | city | Southern Province | Sri Lanka | 7.1 | 81.25 | 721 | 10816 |
| Udaweliwitiya | city | Southern Province | Sri Lanka | 6.1833333 | 80.25 | 501 | 92258 |
| Udawelmulla | city | Southern Province | Sri Lanka | 6.2833333 | 80.7 | 416 | 47819 |
| Udawila | city | Southern Province | Sri Lanka | 6.2166667 | 80.1166667 | 196 | 84287 |
| Udawila | city | Southern Province | Sri Lanka | 6.25 | 81.25 | 52 | 27768 |
| Udawkamulla | city | Southern Province | Sri Lanka | 6.1472222 | 80.7902778 | 246 | 30867 |
| Udayala | city | Southern Province | Sri Lanka | 6.1333333 | 80.8166667 | 200 | 30867 |
| Udubattawa | city | Southern Province | Sri Lanka | 6.0833333 | 80.2833333 | 380 | 87413 |
| Udubettawa | city | Southern Province | Sri Lanka | 6.0833333 | 80.2833333 | 380 | 87413 |
| Udubettowa | city | Southern Province | Sri Lanka | 6.0833333 | 80.2833333 | 380 | 87413 |
| Udugalmotay | city | Southern Province | Sri Lanka | 6.1 | 80.7 | 482 | 58658 |
| Udugalmote | city | Southern Province | Sri Lanka | 6.1 | 80.7 | 482 | 58658 |
| Udugama | city | Southern Province | Sri Lanka | 6.2147222 | 80.3397222 | 501 | 92117 |
| Udugangoda | city | Southern Province | Sri Lanka | 5.9666667 | 80.5833333 | 62 | 78424 |
| Uduhupitiya | city | Southern Province | Sri Lanka | 6.3333333 | 80.6 | 1791 | 85445 |
| Udukawa | city | Southern Province | Sri Lanka | 6.0166667 | 80.4833333 | 127 | 88835 |
| Udukiriwila | city | Southern Province | Sri Lanka | 6.1666667 | 80.75 | 321 | 30864 |
| Udumalagala | city | Southern Province | Sri Lanka | 6.1333333 | 80.35 | 501 | 91875 |
| Udumulla | city | Southern Province | Sri Lanka | 6.15 | 80.1 | 13 | 51574 |
| Udupillegoda | city | Southern Province | Sri Lanka | 6.0666667 | 80.65 | 462 | 82472 |
| Uduwa East | city | Southern Province | Sri Lanka | 6 | 80.5833333 | 29 | 78424 |
| Uduwa West | city | Southern Province | Sri Lanka | 6.0166667 | 80.5666667 | 45 | 89752 |
| Uduwaka | city | Southern Province | Sri Lanka | 6.35 | 80.55 | 1489 | 77846 |
| Uduwaragoda | city | Southern Province | Sri Lanka | 6.1833333 | 80.0666667 | 0 | 38555 |
| Uduwe East | city | Southern Province | Sri Lanka | 6 | 80.5833333 | 29 | 78424 |
| Uduwe West | city | Southern Province | Sri Lanka | 6.0166667 | 80.5666667 | 45 | 89752 |
| Uduwella | city | Southern Province | Sri Lanka | 6.0833333 | 80.4166667 | 485 | 90390 |
| Uduwila | city | Southern Province | Sri Lanka | 6.2166667 | 80.1166667 | 196 | 84287 |
| Uduwila | city | Southern Province | Sri Lanka | 6.2833333 | 80.1833333 | 462 | 92244 |
| Uduwila | city | Southern Province | Sri Lanka | 5.9666667 | 80.65 | 32 | 68077 |
| Uduwila | city | Southern Province | Sri Lanka | 6.25 | 81.25 | 52 | 27768 |
| Uduwilagoda | city | Southern Province | Sri Lanka | 6.0666667 | 80.7666667 | 167 | 28763 |
| Uduwitiyana | city | Southern Province | Sri Lanka | 6.1 | 80.3333333 | 574 | 92272 |
| Uhanowita | city | Southern Province | Sri Lanka | 6.3666667 | 80.2333333 | 462 | 90557 |
| Uhanowita Kanda | city | Southern Province | Sri Lanka | 6.3666667 | 80.2333333 | 462 | 90557 |
| Ukwatta | city | Southern Province | Sri Lanka | 6.0833333 | 80.1666667 | 29 | 53198 |
| Ulahitiyawa | city | Southern Province | Sri Lanka | 6.25 | 80.7333333 | 462 | 31470 |
| Ullala | city | Southern Province | Sri Lanka | 6.0666667 | 80.5833333 | 262 | 89747 |
| Ullinduwawa | city | Southern Province | Sri Lanka | 6.3666667 | 80.6166667 | 2093 | 74350 |
| Ulpatapitiya | city | Southern Province | Sri Lanka | 7.4666667 | 80.65 | 1679 | 30521 |
| Ulpotapitiya | city | Southern Province | Sri Lanka | 7.4666667 | 80.65 | 1679 | 30521 |
| Uluwitike | city | Southern Province | Sri Lanka | 6.0833333 | 80.2166667 | 167 | 74465 |
| Unagaswela | city | Southern Province | Sri Lanka | 6.3 | 80.0833333 | 118 | 74243 |
| Unakuruwa | city | Southern Province | Sri Lanka | 6 | 80.7666667 | 0 | 11125 |
| Unana | city | Southern Province | Sri Lanka | 6.0166667 | 80.7333333 | 118 | 37827 |
| Unanwitiya | city | Southern Province | Sri Lanka | 6.1666667 | 80.2333333 | 465 | 92258 |
| Unatuwewa | city | Southern Province | Sri Lanka | 6.3666667 | 81.15 | 272 | 28281 |
| Unawatuna | city | Southern Province | Sri Lanka | 6.0166667 | 80.25 | 6 | 59158 |
| Uninduwela | city | Southern Province | Sri Lanka | 6.0333333 | 80.5166667 | 95 | 89752 |
| Ununkadeniya | city | Southern Province | Sri Lanka | 6.0166667 | 80.6833333 | 351 | 63456 |
| Uragaha | city | Southern Province | Sri Lanka | 6.35 | 80.1166667 | 114 | 91199 |
| Uragasmanhandiya | city | Southern Province | Sri Lanka | 6.3472222 | 80.0991667 | 98 | 91199 |
| Urala | city | Southern Province | Sri Lanka | 6.15 | 80.2666667 | 439 | 92267 |
| Urapola | city | Southern Province | Sri Lanka | 6.0333333 | 80.55 | 65 | 89752 |
| Urawa | city | Southern Province | Sri Lanka | 6.25 | 80.5666667 | 889 | 89505 |
| Urawatta | city | Southern Province | Sri Lanka | 6.2166667 | 80.05 | 0 | 54674 |
| Urubokka | city | Southern Province | Sri Lanka | 6.3047222 | 80.6297222 | 1154 | 70433 |
| Urugamuwa East | city | Southern Province | Sri Lanka | 6 | 80.6666667 | 154 | 46842 |
| Urugamuwa West | city | Southern Province | Sri Lanka | 6.0166667 | 80.65 | 298 | 82573 |
| Urumutta | city | Southern Province | Sri Lanka | 6.1666667 | 80.5166667 | 610 | 89724 |
| Uruperetta | city | Southern Province | Sri Lanka | 6.25 | 80.9333333 | 114 | 34202 |
| Uruwitike | city | Southern Province | Sri Lanka | 5.9833333 | 80.4666667 | 16 | 71993 |
| Usangoda | city | Southern Province | Sri Lanka | 6.25 | 81.3666667 | 9 | 18360 |
| Usgodapandigoda | city | Southern Province | Sri Lanka | 6.0166667 | 80.25 | 6 | 59158 |
| Usmudulawa | city | Southern Province | Sri Lanka | 6.2166667 | 80.05 | 0 | 54674 |
| Ussattawa | city | Southern Province | Sri Lanka | 7.75 | 80.6166667 | 1072 | 30321 |
| Ussettawa | city | Southern Province | Sri Lanka | 7.75 | 80.6166667 | 1072 | 30321 |
| Uswewa | city | Southern Province | Sri Lanka | 6.2588889 | 80.8702778 | 265 | 39437 |
| Uwaragala | city | Southern Province | Sri Lanka | 6.2666667 | 80.5166667 | 610 | 89833 |
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