| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Machacón | city | Castilla y Leon | Spain | 40.93 | -5.52 | 2536 | 2768 |
| Macotera | city | Castilla y Leon | Spain | 40.83 | -5.29 | 3349 | 2217 |
| Maderuelo | city | Castilla y Leon | Spain | 41.49 | -3.52 | 3349 | 343 |
| Madrid de las Caderechas | city | Castilla y Leon | Spain | 42.77 | -3.54 | 2539 | 353 |
| Madridanos | city | Castilla y Leon | Spain | 41.48 | -5.60 | 2076 | 2249 |
| Madrigal | city | Castilla y Leon | Spain | 41.09 | -5.00 | 2588 | 1431 |
| Madrigal de las Altas Torres | city | Castilla y Leon | Spain | 41.09 | -5.00 | 2588 | 1431 |
| Madrigal del Monte | city | Castilla y Leon | Spain | 42.14 | -3.68 | 3349 | 606 |
| Madrigalejo del Monte | city | Castilla y Leon | Spain | 42.12 | -3.73 | 3349 | 781 |
| Madriguera | city | Castilla y Leon | Spain | 41.31 | -3.33 | 4189 | 1104 |
| Madrona | city | Castilla y Leon | Spain | 40.90 | -4.17 | 3349 | 21365 |
| Madronal | city | Castilla y Leon | Spain | 40.46 | -6.06 | 1958 | 2184 |
| Madruedano | city | Castilla y Leon | Spain | 41.37 | -3.03 | 4189 | 149 |
| Maello | city | Castilla y Leon | Spain | 40.81 | -4.51 | 3438 | 636 |
| Magana | city | Castilla y Leon | Spain | 41.90 | -2.16 | 3349 | 234 |
| Magaz | city | Castilla y Leon | Spain | 41.98 | -4.43 | 2509 | 3998 |
| Magaz de Abajo | city | Castilla y Leon | Spain | 42.60 | -6.68 | 1725 | 11766 |
| Magaz de Arriba | city | Castilla y Leon | Spain | 42.62 | -6.67 | 1735 | 8869 |
| Magaz de Cepeda | city | Castilla y Leon | Spain | 42.54 | -6.07 | 3349 | 1123 |
| Magazos | city | Castilla y Leon | Spain | 41.00 | -4.81 | 2808 | 1578 |
| Mahallos | city | Castilla y Leon | Spain | 42.45 | -4.11 | 2650 | 613 |
| Mahamud | city | Castilla y Leon | Spain | 42.12 | -3.94 | 2726 | 744 |
| Mahide | city | Castilla y Leon | Spain | 41.87 | -6.38 | 2621 | 404 |
| Maire de Castroponce | city | Castilla y Leon | Spain | 42.11 | -5.78 | 2509 | 2174 |
| Majan | city | Castilla y Leon | Spain | 41.47 | -2.30 | 3421 | 140 |
| Majuelos | city | Castilla y Leon | Spain | 40.65 | -6.61 | 2509 | 1978 |
| Majuges | city | Castilla y Leon | Spain | 41.04 | -6.42 | 2509 | 2931 |
| Malillos | city | Castilla y Leon | Spain | 42.44 | -5.42 | 2621 | 1675 |
| Malillos | city | Castilla y Leon | Spain | 41.39 | -5.95 | 2509 | 470 |
| Mallo | city | Castilla y Leon | Spain | 42.87 | -5.89 | 3559 | 365 |
| Mallo de Luna | city | Castilla y Leon | Spain | 42.87 | -5.89 | 3559 | 365 |
| Malpartida | city | Castilla y Leon | Spain | 40.76 | -5.23 | 3349 | 794 |
| Malpartida de Corneja | city | Castilla y Leon | Spain | 40.52 | -5.35 | 3362 | 1884 |
| Malperal | city | Castilla y Leon | Spain | 40.69 | -6.59 | 2509 | 1228 |
| Maltrana | city | Castilla y Leon | Spain | 43.13 | -3.26 | 1095 | 448 |
| Malva | city | Castilla y Leon | Spain | 41.65 | -5.49 | 2509 | 686 |
| Mamblas | city | Castilla y Leon | Spain | 41.02 | -5.01 | 2647 | 1125 |
| Mambliga | city | Castilla y Leon | Spain | 42.93 | -3.13 | 2509 | 274 |
| Mambrilla de Castrejon | city | Castilla y Leon | Spain | 41.67 | -3.98 | 2588 | 1204 |
| Mambrillas de Lara | city | Castilla y Leon | Spain | 42.09 | -3.46 | 3349 | 405 |
| Mamolar | city | Castilla y Leon | Spain | 41.93 | -3.36 | 3697 | 342 |
| Mancera de Abajo | city | Castilla y Leon | Spain | 40.84 | -5.20 | 3349 | 2551 |
| Mancera de Arriba | city | Castilla y Leon | Spain | 40.79 | -5.15 | 3349 | 605 |
| Manceras | city | Castilla y Leon | Spain | 41.13 | -6.27 | 2644 | 273 |
| Manciles | city | Castilla y Leon | Spain | 42.46 | -3.95 | 3349 | 629 |
| Mancilleros | city | Castilla y Leon | Spain | 42.51 | -5.49 | 2545 | 2589 |
| Manganes de la Lampreana | city | Castilla y Leon | Spain | 41.75 | -5.71 | 2509 | 1183 |
| Manganeses | city | Castilla y Leon | Spain | 41.75 | -5.71 | 2509 | 1183 |
| Manganeses de la Lampreana | city | Castilla y Leon | Spain | 41.75 | -5.71 | 2509 | 1183 |
| Manganeses de la Polvorosa | city | Castilla y Leon | Spain | 42.04 | -5.75 | 2509 | 6066 |
| Manjabálago | city | Castilla y Leon | Spain | 40.66 | -5.08 | 4199 | 459 |
| Manjarín | city | Castilla y Leon | Spain | 42.49 | -6.38 | 5029 | 481 |
| Manquillos | city | Castilla y Leon | Spain | 42.21 | -4.57 | 2536 | 924 |
| Mansilla | city | Castilla y Leon | Spain | 42.39 | -5.79 | 2664 | 3159 |
| Mansilla | city | Castilla y Leon | Spain | 41.22 | -3.62 | 3349 | 571 |
| Mansilla Mayor | city | Castilla y Leon | Spain | 42.51 | -5.44 | 2575 | 3018 |
| Mansilla de Burgos | city | Castilla y Leon | Spain | 42.44 | -3.79 | 3349 | 702 |
| Mansilla de las Mulas | city | Castilla y Leon | Spain | 42.50 | -5.42 | 2604 | 3356 |
| Mansilla del Páramo | city | Castilla y Leon | Spain | 42.39 | -5.79 | 2664 | 3159 |
| Mansillas de las Mulas | city | Castilla y Leon | Spain | 42.50 | -5.42 | 2604 | 3356 |
| Mantinos | city | Castilla y Leon | Spain | 42.75 | -4.84 | 3592 | 5196 |
| Manzanal | city | Castilla y Leon | Spain | 42.59 | -6.22 | 3690 | 553 |
| Manzanal de Abajo | city | Castilla y Leon | Spain | 41.98 | -6.27 | 2709 | 732 |
| Manzanal de Arriba | city | Castilla y Leon | Spain | 41.99 | -6.44 | 2851 | 390 |
| Manzanal de los Infantes | city | Castilla y Leon | Spain | 42.05 | -6.38 | 3349 | 430 |
| Manzanal del Barco | city | Castilla y Leon | Spain | 41.64 | -5.95 | 2509 | 1019 |
| Manzanal del Puerto | city | Castilla y Leon | Spain | 42.59 | -6.22 | 3690 | 553 |
| Manzanares | city | Castilla y Leon | Spain | 41.31 | -3.13 | 4274 | 149 |
| Manzaneda | city | Castilla y Leon | Spain | 42.26 | -6.32 | 3402 | 349 |
| Manzaneda de Omaña | city | Castilla y Leon | Spain | 42.82 | -6.05 | 4189 | 298 |
| Manzaneda de Torío | city | Castilla y Leon | Spain | 42.75 | -5.51 | 3372 | 557 |
| Manzanedo | city | Castilla y Leon | Spain | 42.90 | -3.69 | 2509 | 229 |
| Manzanedo de Omaña | city | Castilla y Leon | Spain | 42.82 | -6.05 | 4189 | 298 |
| Manzanedo de Valdueza | city | Castilla y Leon | Spain | 42.46 | -6.52 | 4248 | 5039 |
| Manzanillo | city | Castilla y Leon | Spain | 41.59 | -4.19 | 2664 | 2290 |
| Manzano | city | Castilla y Leon | Spain | 40.55 | -6.63 | 2509 | 438 |
| Maragatos | city | Castilla y Leon | Spain | 41.44 | -3.40 | 3349 | 623 |
| Marana | city | Castilla y Leon | Spain | 43.05 | -5.18 | 4317 | 425 |
| Marauri | city | Castilla y Leon | Spain | 42.72 | -2.64 | 2509 | 349 |
| Marazobel | city | Castilla y Leon | Spain | 41.30 | -2.73 | 3622 | 139 |
| Marazoleja | city | Castilla y Leon | Spain | 40.96 | -4.34 | 3349 | 798 |
| Marazovel | city | Castilla y Leon | Spain | 41.30 | -2.73 | 3622 | 139 |
| Marazuela | city | Castilla y Leon | Spain | 40.98 | -4.37 | 3349 | 708 |
| Marcilla de Campos | city | Castilla y Leon | Spain | 42.32 | -4.40 | 2644 | 1187 |
| Marcillo | city | Castilla y Leon | Spain | 42.67 | -3.28 | 2509 | 651 |
| Marialba de la Ribera | city | Castilla y Leon | Spain | 42.54 | -5.54 | 2716 | 57119 |
| Marmellar | city | Castilla y Leon | Spain | 42.41 | -3.80 | 3349 | 8806 |
| Marmellar de Abajo | city | Castilla y Leon | Spain | 42.41 | -3.80 | 3349 | 8806 |
| Marmellar de Arriba | city | Castilla y Leon | Spain | 42.43 | -3.78 | 3349 | 1378 |
| Marne | city | Castilla y Leon | Spain | 42.53 | -5.47 | 2572 | 2505 |
| Marrubio | city | Castilla y Leon | Spain | 42.32 | -6.54 | 2847 | 226 |
| Martiago | city | Castilla y Leon | Spain | 40.45 | -6.49 | 2667 | 556 |
| Martialay | city | Castilla y Leon | Spain | 41.74 | -2.36 | 3349 | 542 |
| Martiherrero | city | Castilla y Leon | Spain | 40.67 | -4.78 | 4189 | 5387 |
| Martillan | city | Castilla y Leon | Spain | 40.69 | -6.68 | 2509 | 341 |
| Martin Munoz de la Dehesa | city | Castilla y Leon | Spain | 41.07 | -4.69 | 2746 | 5849 |
| Martin de Yeltes | city | Castilla y Leon | Spain | 40.78 | -6.29 | 2509 | 1017 |
| Martinamor | city | Castilla y Leon | Spain | 40.81 | -5.60 | 3349 | 935 |
| Martincano | city | Castilla y Leon | Spain | 41.07 | -3.79 | 4189 | 733 |
| Martinebron | city | Castilla y Leon | Spain | 40.37 | -6.08 | 1669 | 1103 |
| Martín Miguel | city | Castilla y Leon | Spain | 40.95 | -4.27 | 3349 | 1556 |
| Martín Muñoz de Ayllón | city | Castilla y Leon | Spain | 41.30 | -3.40 | 4189 | 800 |
| Martín Muñoz de las Posadas | city | Castilla y Leon | Spain | 41.00 | -4.60 | 2923 | 785 |
| Martínez | city | Castilla y Leon | Spain | 40.63 | -5.35 | 3608 | 751 |
| Marugan | city | Castilla y Leon | Spain | 40.90 | -4.38 | 3349 | 820 |
| Marzales | city | Castilla y Leon | Spain | 41.59 | -5.13 | 2509 | 847 |
| Marzán | city | Castilla y Leon | Spain | 42.78 | -6.11 | 3772 | 355 |
| Masa | city | Castilla y Leon | Spain | 42.63 | -3.72 | 3359 | 53 |
| Masueco | city | Castilla y Leon | Spain | 41.20 | -6.59 | 2509 | 1732 |
| Masuecu | city | Castilla y Leon | Spain | 41.20 | -6.59 | 2509 | 1732 |
| Mata | city | Castilla y Leon | Spain | 42.54 | -3.69 | 3349 | 14 |
| Mata de Cuéllar | city | Castilla y Leon | Spain | 41.40 | -4.47 | 2509 | 2570 |
| Mata de Quintanar | city | Castilla y Leon | Spain | 41.03 | -4.11 | 3510 | 3299 |
| Matabuena | city | Castilla y Leon | Spain | 42.87 | -4.29 | 3349 | 2707 |
| Matabuena | city | Castilla y Leon | Spain | 41.10 | -3.76 | 4189 | 808 |
| Matachana | city | Castilla y Leon | Spain | 42.60 | -6.44 | 2509 | 10185 |
| Matachana de Toríu | city | Castilla y Leon | Spain | 42.87 | -5.52 | 4189 | 1907 |
| Matadeon | city | Castilla y Leon | Spain | 42.34 | -5.37 | 2732 | 603 |
| Matadeón de los Oteros | city | Castilla y Leon | Spain | 42.34 | -5.37 | 2732 | 603 |
| Matalavilla | city | Castilla y Leon | Spain | 42.85 | -6.43 | 4189 | 481 |
| Matalbaniega | city | Castilla y Leon | Spain | 42.84 | -4.26 | 3349 | 2792 |
| Matalebreras | city | Castilla y Leon | Spain | 41.84 | -2.05 | 3349 | 1199 |
| Matalindo | city | Castilla y Leon | Spain | 42.24 | -3.43 | 4340 | 180 |
| Matallana | city | Castilla y Leon | Spain | 42.33 | -5.30 | 2598 | 679 |
| Matallana de Torio | city | Castilla y Leon | Spain | 42.87 | -5.52 | 4189 | 1907 |
| Matallana de Valmadrigal | city | Castilla y Leon | Spain | 42.33 | -5.30 | 2598 | 679 |
| Matallanas | city | Castilla y Leon | Spain | 42.33 | -5.30 | 2598 | 679 |
| Matalobos del Páramo | city | Castilla y Leon | Spain | 42.42 | -5.82 | 2687 | 2609 |
| Mataluenga | city | Castilla y Leon | Spain | 42.68 | -5.83 | 3349 | 1158 |
| Matamala | city | Castilla y Leon | Spain | 41.51 | -2.64 | 3349 | 746 |
| Matamala | city | Castilla y Leon | Spain | 41.10 | -3.75 | 4189 | 806 |
| Matamala de Almazan | city | Castilla y Leon | Spain | 41.51 | -2.64 | 3349 | 746 |
| Matamorisca | city | Castilla y Leon | Spain | 42.84 | -4.31 | 3349 | 2745 |
| Matandrino | city | Castilla y Leon | Spain | 41.15 | -3.70 | 3641 | 877 |
| Matanza | city | Castilla y Leon | Spain | 42.39 | -6.05 | 2700 | 1258 |
| Matanza | city | Castilla y Leon | Spain | 42.24 | -5.38 | 2693 | 589 |
| Matanza de Soria | city | Castilla y Leon | Spain | 41.64 | -3.21 | 3349 | 822 |
| Mataotero | city | Castilla y Leon | Spain | 42.90 | -6.39 | 3576 | 2069 |
| Matapozuelos | city | Castilla y Leon | Spain | 41.41 | -4.79 | 2509 | 1875 |
| Matas Altas | city | Castilla y Leon | Spain | 40.81 | -5.93 | 2769 | 764 |
| Matasejun | city | Castilla y Leon | Spain | 41.99 | -2.23 | 4189 | 270 |
| Matavenero y Poibueno | city | Castilla y Leon | Spain | 42.54 | -6.37 | 3503 | 1232 |
| Matellanes | city | Castilla y Leon | Spain | 41.72 | -6.32 | 2667 | 1282 |
| Matilla | city | Castilla y Leon | Spain | 42.37 | -5.90 | 2578 | 5062 |
| Matilla | city | Castilla y Leon | Spain | 42.10 | -5.64 | 2509 | 1737 |
| Matilla de Arzón | city | Castilla y Leon | Spain | 42.10 | -5.64 | 2509 | 1737 |
| Matilla de la Vega | city | Castilla y Leon | Spain | 42.37 | -5.90 | 2578 | 5062 |
| Matilla de los Caños | city | Castilla y Leon | Spain | 40.83 | -5.94 | 2654 | 765 |
| Matilla de los Caños | city | Castilla y Leon | Spain | 41.55 | -4.97 | 2509 | 4257 |
| Matilla de los Caños del Río | city | Castilla y Leon | Spain | 40.83 | -5.94 | 2654 | 765 |
| Matilla la Seca | city | Castilla y Leon | Spain | 41.58 | -5.50 | 2509 | 715 |
| Matueca de Torío | city | Castilla y Leon | Spain | 42.77 | -5.51 | 3349 | 1067 |
| Matute | city | Castilla y Leon | Spain | 41.49 | -2.61 | 3349 | 1286 |
| Matute de Almazán | city | Castilla y Leon | Spain | 41.49 | -2.61 | 3349 | 1286 |
| Matute de la Sierra | city | Castilla y Leon | Spain | 41.90 | -2.44 | 4189 | 449 |
| Mave | city | Castilla y Leon | Spain | 42.74 | -4.27 | 3349 | 2255 |
| Mayalde | city | Castilla y Leon | Spain | 41.25 | -5.80 | 2791 | 687 |
| Mayorga | city | Castilla y Leon | Spain | 42.17 | -5.26 | 2509 | 955 |
| Mazagatos | city | Castilla y Leon | Spain | 41.44 | -3.40 | 3349 | 623 |
| Mazalinos | city | Castilla y Leon | Spain | 40.34 | -5.61 | 3658 | 735 |
| Mazalvete | city | Castilla y Leon | Spain | 41.71 | -2.26 | 3349 | 325 |
| Mazan | city | Castilla y Leon | Spain | 41.13 | -6.13 | 2509 | 257 |
| Mazares | city | Castilla y Leon | Spain | 41.62 | -5.88 | 2509 | 1147 |
| Mazariegos | city | Castilla y Leon | Spain | 42.11 | -3.53 | 3477 | 530 |
| Mazariegos | city | Castilla y Leon | Spain | 42.03 | -4.72 | 2509 | 705 |
| Mazaterón | city | Castilla y Leon | Spain | 41.53 | -2.12 | 3349 | 210 |
| Mazueco | city | Castilla y Leon | Spain | 42.18 | -3.47 | 3749 | 226 |
| Mazuecos de Valdeginate | city | Castilla y Leon | Spain | 42.17 | -4.84 | 2552 | 699 |
| Mazuela | city | Castilla y Leon | Spain | 42.21 | -3.92 | 2732 | 722 |
| Mazuelo de Muñó | city | Castilla y Leon | Spain | 42.24 | -3.85 | 2749 | 732 |