| Name der Stadt | Art | Gemeinde | Provinz | Bevölkerungszahl | Breite | Längengrad | |
|---|---|---|---|---|---|---|---|
| Ulldecona | Stadt | 6473 | 40.596756 | 0.447538 | Karte | ||
| Umbrete | Dorf | Sevilla | 8009 | 37.368664 | -6.157361 | Karte | |
| Urbanització de Cala Bona | Stadt | [?] | 39.614910 | 3.391932 | Karte | ||
| Urbanització de Cala Millor | Stadt | [?] | 39.606941 | 3.387898 | Karte | ||
| Urda | Dorf | 3073 | 39.410278 | -3.716793 | Karte | ||
| Urduña / Orduña | Dorf | Bizkaia / Vizcaya | 4146 | 42.994926 | -3.009915 | Karte | |
| Urnieta | Dorf | 5518 | 43.246868 | -1.991704 | Karte | ||
| Urretxu | Dorf | 6550 | 43.092846 | -2.314150 | Karte | ||
| Urtx | Stadt | 74 | 42.387367 | 1.910197 | Karte | ||
| Usagre | Dorf | 1952 | 38.357857 | -6.165315 | Karte | ||
| Usurbil | Dorf | Gipuzkoa | 5257 | 43.270306 | -2.050254 | Karte | |
| Utebo | Stadt | 17710 | 41.714085 | -0.994359 | Karte | ||
| Utiel | Stadt | 11077 | 39.568085 | -1.205178 | Karte | ||
| Utrera | Stadt | 46829 | 37.182465 | -5.781751 | Karte | ||
| Utrillas | Stadt | 3081 | 40.812641 | -0.844144 | Karte | ||
| Uxo | Dorf | 2008 | 43.204437 | -5.790173 | Karte | ||
| Val de Santo Domingo | Dorf | Toledo | 1058 | 40.011375 | -4.327076 | Karte | |
| Valdeavero | Dorf | Madrid | 1048 | 40.631657 | -3.333124 | Karte | |
| Valdecaballeros | Dorf | Badajoz | 1132 | 39.242790 | -5.189851 | Karte | |
| Valdefuentes | Dorf | Cáceres | 1387 | 39.273754 | -6.126006 | Karte | |
| Valdelacalzada | Dorf | Badajoz | 2838 | 38.890263 | -6.701187 | Karte | |
| Valdemorillo | Dorf | Madrid | 5312 | 40.501678 | -4.068888 | Karte | |
| Valdemoro | Stadt | Madrid | 65922 | 40.188793 | -3.671621 | Karte | |
| Valdepeñas | Stadt | Ciudad Real | 31139 | 38.759457 | -3.384739 | Karte | |
| Valdepeñas de Jaén | Dorf | 4094 | 37.590118 | -3.815314 | Karte |