| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Udum | city | Adamawa | Nigeria | 10.36 | 12.95 | 2509 | 7301 |
| Udum | city | Northern Bahr el Ghazal | South Sudan | 8.87 | 27.22 | 1669 | 0 |
| Udum | city | Northern Bahr el Ghazal | South Sudan | 8.99 | 27.47 | 1669 | 0 |
| Udum-Jarei | city | Far North | Cameroon | 10.79 | 13.92 | 2923 | 9387 |
| Uduma | city | Kerala | India | 12.44 | 75.02 | 78 | 38121 |
| Uduma | city | Enugu | Nigeria | 6.09 | 7.62 | 830 | 36876 |
| Udumabha | city | Nusa Tenggara Timur | Indonesia | -8.86 | 121.35 | 49 | 6172 |
| Udumagama | city | Sabaragamuwa | Sri Lanka | 7.20 | 80.38 | 1013 | 88613 |
| Udumagedara | city | North Western | Sri Lanka | 7.77 | 80.23 | 305 | 27204 |
| Udumahana | city | Sabaragamuwa | Sri Lanka | 7.27 | 80.45 | 944 | 107934 |
| Udumalagala | city | Southern | Sri Lanka | 6.12 | 80.36 | 830 | 53049 |
| Udumalaippettai | city | Tamil Nadu | India | 10.58 | 77.24 | 1669 | 61562 |
| Udumalapadu | city | Andhra Pradesh | India | 15.43 | 77.88 | 1669 | 42275 |
| Udumalwatta | city | North Western | Sri Lanka | 7.55 | 80.38 | 830 | 53303 |
| Udumanhalli | city | Karnataka | India | 17.63 | 77.43 | 1952 | 32446 |
| Udumanthala | city | Kerala | India | 12.10 | 75.18 | 42 | 66215 |
| Udumatta | city | Sabaragamuwa | Sri Lanka | 6.86 | 80.25 | 830 | 56328 |
| Udumbagala | city | North Central | Sri Lanka | 8.56 | 80.36 | 193 | 9577 |
| Udumbugala | city | North Central | Sri Lanka | 8.56 | 80.36 | 193 | 9577 |
| Udumbupidiththaveli | city | Northern | Sri Lanka | 8.59 | 79.93 | 55 | 5154 |
| Udumegama | city | Sabaragamuwa | Sri Lanka | 7.20 | 80.38 | 1013 | 88613 |
| Udumeshwaram | city | Andhra Pradesh | India | 17.14 | 77.61 | 1797 | 21973 |
| Udumi | city | Chungbuk | Korea, Republic of (South) | 36.27 | 127.69 | 830 | 7940 |
| Udumul | city | Gyeonggi | Korea, Republic of (South) | 37.36 | 126.96 | 154 | 652690 |
| Udumulla | city | North Western | Sri Lanka | 7.48 | 80.56 | 1889 | 72650 |
| Udumulla | city | North Western | Sri Lanka | 7.45 | 80.40 | 889 | 85883 |
| Udumulla | city | Central | Sri Lanka | 7.43 | 80.92 | 889 | 21099 |
| Udumulla | city | North Western | Sri Lanka | 7.37 | 80.23 | 830 | 60900 |
| Udumulla | city | Uva | Sri Lanka | 6.97 | 81.37 | 830 | 5147 |
| Udumulla | city | Sabaragamuwa | Sri Lanka | 6.66 | 80.68 | 2083 | 33615 |
| Udumulla | city | Southern | Sri Lanka | 6.15 | 80.10 | 13 | 99193 |
| Udumulla | city | North Western | Sri Lanka | 7.50 | 80.51 | 980 | 46984 |
| Udumulla | city | North Western | Sri Lanka | 7.47 | 80.42 | 830 | 70806 |
| Udumulla | city | Western | Sri Lanka | 6.68 | 80.13 | 830 | 44368 |
| Udumulla | city | Southern | Sri Lanka | 6.08 | 80.16 | 16 | 134659 |
| Udumulla | city | Western | Sri Lanka | 6.82 | 80.09 | 830 | 442421 |
| Udumulla | city | Western | Sri Lanka | 6.93 | 79.95 | 108 | 286751 |
| Udumulla | city | Southern | Sri Lanka | 6.34 | 80.26 | 830 | 38011 |
| Udumulla | city | Southern | Sri Lanka | 6.28 | 80.10 | 206 | 91821 |
| Udumullehena | city | Sabaragamuwa | Sri Lanka | 6.63 | 80.68 | 2066 | 33528 |
| Udumutta | city | Sabaragamuwa | Sri Lanka | 6.86 | 80.25 | 830 | 56328 |