| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Deade | city | Galicia | Spain | 42.50 | -7.62 | 1072 | 2449 |
| Deba | city | Euskadi | Spain | 43.30 | -2.35 | 830 | 6972 |
| Debanos | city | Castilla y Leon | Spain | 41.90 | -1.95 | 3349 | 1355 |
| Debesa | city | Galicia | Spain | 43.53 | -7.13 | 902 | 4299 |
| Debesa | city | Galicia | Spain | 43.03 | -7.75 | 1669 | 2112 |
| Debodes | city | Asturias | Spain | 43.38 | -4.90 | 872 | 2262 |
| Defradas del Coto | city | Asturias | Spain | 43.15 | -6.67 | 3536 | 1446 |
| Degaña | city | Asturias | Spain | 42.94 | -6.57 | 2929 | 1102 |
| Dego | city | Asturias | Spain | 43.33 | -5.14 | 830 | 4511 |
| Degolada | city | Galicia | Spain | 43.07 | -7.17 | 2004 | 1043 |
| Degrada | city | Galicia | Spain | 42.82 | -6.94 | 4320 | 745 |
| Dehesa | city | Andalucia | Spain | 37.17 | -4.00 | 2509 | 8881 |
| Dehesa | city | Castilla y Leon | Spain | 41.40 | -4.24 | 2828 | 3134 |
| Dehesa | city | Andalucia | Spain | 37.79 | -6.79 | 1181 | 596 |
| Dehesa Aldeanueva | city | Castilla y Leon | Spain | 40.56 | -6.65 | 2509 | 303 |
| Dehesa Baja | city | Andalucia | Spain | 37.98 | -2.98 | 3349 | 2281 |
| Dehesa Cuellar | city | Castilla y Leon | Spain | 40.64 | -6.66 | 1994 | 561 |
| Dehesa El Castañar | city | Castilla-La Mancha | Spain | 39.58 | -4.13 | 3667 | 141 |
| Dehesa El Collado | city | Castilla y Leon | Spain | 40.77 | -6.35 | 2509 | 590 |
| Dehesa Fonseca | city | Castilla y Leon | Spain | 40.58 | -6.59 | 2096 | 3250 |
| Dehesa Higares | city | Castilla-La Mancha | Spain | 39.91 | -3.93 | 1669 | 17842 |
| Dehesa Manzano | city | Castilla y Leon | Spain | 40.55 | -6.63 | 2509 | 438 |
| Dehesa Mayor | city | Castilla y Leon | Spain | 41.38 | -4.24 | 2611 | 3065 |
| Dehesa Ontalba | city | Castilla-La Mancha | Spain | 40.08 | -3.81 | 1745 | 11607 |
| Dehesa Pedraza de Yeltes | city | Castilla y Leon | Spain | 40.72 | -6.34 | 2509 | 606 |
| Dehesa Posadillas | city | Castilla y Leon | Spain | 40.43 | -6.57 | 2670 | 584 |
| Dehesa Robliza | city | Castilla y Leon | Spain | 40.53 | -6.56 | 2509 | 2133 |
| Dehesa Sepúlveda | city | Castilla y Leon | Spain | 40.73 | -6.32 | 2509 | 562 |
| Dehesa de Aljabaras | city | Andalucia | Spain | 37.95 | -5.20 | 974 | 331 |
| Dehesa de Campoamor | city | Comunitat Valenciana | Spain | 37.90 | -0.75 | 3 | 16947 |
| Dehesa de Cantarranas y Tovilla | city | Castilla y Leon | Spain | 41.60 | -4.55 | 2509 | 5497 |
| Dehesa de Casasola | city | Castilla-La Mancha | Spain | 39.94 | -2.42 | 3349 | 305 |
| Dehesa de Cordovilla | city | Castilla y Leon | Spain | 42.07 | -4.26 | 2509 | 884 |
| Dehesa de Guadiana | city | Andalucia | Spain | 37.75 | -3.15 | 2509 | 1633 |
| Dehesa de Montejo | city | Castilla y Leon | Spain | 42.82 | -4.51 | 3648 | 523 |
| Dehesa de Romanos | city | Castilla y Leon | Spain | 42.64 | -4.44 | 3349 | 482 |
| Dehesa de las Yeguas | city | Andalucia | Spain | 37.36 | -7.25 | 242 | 1616 |
| Dehesa del Hoyo | city | Castilla-La Mancha | Spain | 39.82 | -2.77 | 2933 | 972 |
| Dehesa del Toril | city | Andalucia | Spain | 37.61 | -6.15 | 895 | 2377 |
| Dehesa el Mejorcito | city | Castilla y Leon | Spain | 40.67 | -6.35 | 2509 | 877 |
| Dehesas | city | Castilla y Leon | Spain | 42.52 | -6.69 | 1669 | 14520 |
| Dehesas Viejas | city | Andalucia | Spain | 37.47 | -3.55 | 3349 | 2495 |
| Dehesas de Cantarranas y Tovilla | city | Castilla y Leon | Spain | 41.60 | -4.55 | 2509 | 5497 |
| Dehesas de Guadix | city | Andalucia | Spain | 37.59 | -3.10 | 2509 | 1486 |
| Dehesilla | city | Extremadura | Spain | 38.63 | -6.97 | 1197 | 4156 |
| Dehesilla de Algar | city | Andalucia | Spain | 36.67 | -5.65 | 830 | 2642 |
| Dehesilla de Guzmán | city | Extremadura | Spain | 38.05 | -6.10 | 1669 | 1163 |
| Deierriko Murelu | city | Navarra | Spain | 42.68 | -1.97 | 1669 | 7707 |
| Deifontes | city | Andalucia | Spain | 37.33 | -3.60 | 3349 | 4325 |
| Deigebre | city | Galicia | Spain | 43.01 | -8.42 | 928 | 4942 |
| Deijebre | city | Galicia | Spain | 43.01 | -8.42 | 928 | 4942 |
| Deiro | city | Galicia | Spain | 42.55 | -8.79 | 209 | 33073 |
| Dejo | city | Galicia | Spain | 43.40 | -8.32 | 193 | 16922 |
| Deleitosa | city | Extremadura | Spain | 39.64 | -5.65 | 1771 | 573 |
| Delfia | city | Cataluna | Spain | 42.36 | 3.03 | 223 | 1904 |
| Delgadillo | city | Andalucia | Spain | 37.47 | -3.26 | 3349 | 1359 |
| Delika | city | Euskadi | Spain | 42.97 | -2.99 | 1669 | 6215 |
| Dels Llivis | city | Comunitat Valenciana | Spain | 40.56 | -0.11 | 3349 | 590 |
| Demues | city | Asturias | Spain | 43.32 | -4.99 | 1669 | 1259 |
| Dena | city | Galicia | Spain | 42.45 | -8.80 | 246 | 24189 |
| Denia | city | Comunitat Valenciana | Spain | 38.84 | 0.11 | 3 | 25709 |
| Denle | city | Galicia | Spain | 42.94 | -9.28 | 183 | 5406 |
| Dente | city | Galicia | Spain | 42.94 | -9.28 | 183 | 5406 |
| Denúy | city | Aragon | Spain | 42.50 | 0.63 | 4189 | 274 |
| Derde | city | Andalucia | Spain | 37.80 | -2.16 | 3349 | 472 |
| Derio | city | Euskadi | Spain | 43.30 | -2.88 | 137 | 87656 |
| Derramadero | city | Castilla-La Mancha | Spain | 38.48 | -2.06 | 2509 | 1243 |
| Derramador | city | Comunitat Valenciana | Spain | 39.50 | -1.15 | 2509 | 9998 |
| Derramador | city | Comunitat Valenciana | Spain | 38.43 | -0.94 | 1725 | 2140 |
| Derramador | city | Comunitat Valenciana | Spain | 38.19 | -0.71 | 29 | 56294 |
| Derronadas | city | Castilla y Leon | Spain | 41.90 | -2.64 | 4189 | 974 |
| Desamparados | city | Comunitat Valenciana | Spain | 38.06 | -0.98 | 78 | 33776 |
| Descargamaría | city | Extremadura | Spain | 40.30 | -6.49 | 2509 | 764 |
| Desertu Barakaldo | city | Euskadi | Spain | 43.30 | -2.97 | 111 | 333388 |
| Desierto | city | Euskadi | Spain | 43.30 | -2.97 | 111 | 333388 |
| Desojo | city | Navarra | Spain | 42.59 | -2.27 | 1758 | 997 |
| Desteriz | city | Galicia | Spain | 42.15 | -8.18 | 1069 | 5138 |
| Destierro | city | Galicia | Spain | 42.53 | -8.00 | 2509 | 3080 |
| Destriana | city | Castilla y Leon | Spain | 42.33 | -6.10 | 2782 | 1140 |
| Destriz | city | Galicia | Spain | 42.15 | -8.18 | 1069 | 5138 |
| Deusto | city | Euskadi | Spain | 43.27 | -2.94 | 108 | 408593 |
| Deustu | city | Euskadi | Spain | 43.27 | -2.94 | 108 | 408593 |
| Deustuko Done Petri | city | Euskadi | Spain | 43.27 | -2.94 | 108 | 408593 |
| Deva | city | Asturias | Spain | 43.50 | -5.60 | 1030 | 87840 |
| Deva | city | Euskadi | Spain | 43.30 | -2.35 | 830 | 6972 |
| Deva | city | Galicia | Spain | 42.80 | -6.91 | 5029 | 846 |
| Devesa | city | Galicia | Spain | 43.53 | -7.13 | 902 | 4299 |
| Devesa | city | Galicia | Spain | 43.10 | -9.10 | 977 | 4469 |
| Devesa | city | Galicia | Spain | 43.03 | -7.75 | 1669 | 2112 |
| Devesa de Curueño | city | Castilla y Leon | Spain | 42.70 | -5.37 | 2814 | 869 |
| Deveso | city | Galicia | Spain | 43.55 | -7.85 | 1154 | 1261 |
| Devesos | city | Galicia | Spain | 43.63 | -7.80 | 830 | 2469 |
| Deyá | city | Illes Balears | Spain | 39.75 | 2.65 | 2043 | 5341 |
| Deza | city | Castilla y Leon | Spain | 41.46 | -2.02 | 3349 | 288 |
| Deán Pequeño | city | Galicia | Spain | 42.56 | -9.00 | 3 | 22365 |