| Name | What | Region | Country | Lat | Long | Elev Ft. | Pop Est |
| Ubayr | city | Mintaqat ar Riyad | Saudi Arabia | 24.6183333 | 46.4636111 | 2375 | 1470 |
| Umm Sudayrah | city | Mintaqat ar Riyad | Saudi Arabia | 26.8613889 | 45.2377778 | 1925 | 1442 |
| Umm Sulaym | city | Mintaqat ar Riyad | Saudi Arabia | 24.9441667 | 45.7144444 | 2263 | 1379 |
| Umm al Hamam | city | Mintaqat ar Riyad | Saudi Arabia | 24.7 | 46.65 | 1968 | 1470 |
| Umm al Jamajim | city | Mintaqat ar Riyad | Saudi Arabia | 26.8888889 | 45.3166667 | 1873 | 1442 |
| Umm al Jamājim | city | Mintaqat ar Riyad | Saudi Arabia | 26.8888889 | 45.3166667 | 1873 | 1442 |
| Umm al Ḩamām | city | Mintaqat ar Riyad | Saudi Arabia | 24.7 | 46.65 | 1968 | 1470 |
| Uwainid | city | Mintaqat ar Riyad | Saudi Arabia | 24.8825 | 45.8911111 | 2365 | 964 |
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