| Zip code | City | X | Y |
 | 40594 | Santa maria de riaza | 41.4138 | -3.4038 |
| | 40593 | Castillejo de mesleon | 41.2808 | -3.6004 |
| | 40592 | Cerezo de arriba | 41.2399 | -3.5574 |
| | 40591 | Mansilla | 41.2218 | -3.6152 |
| | 40591 | Cerezo de abajo | 41.2185 | -3.5918 |
| | 40590 | Sigueruelo | 41.1728 | -3.6375 |
| | 40590 | La rades | 41.1804 | -3.5944 |
| | 40590 | Rosuero | 41.1994 | -3.5688 |
| | 40590 | Casla | 41.1667 | -3.6551 |
| | 40590 | Villarejo | 41.195 | -3.5787 |
| | 40590 | Siguero | 41.1831 | -3.6161 |
| | 40569 | Grajera | 41.3747 | -3.6126 |
| | 40568 | Aldeanueva del campanario | 41.3556 | -3.6142 |
| | 40567 | Pajarejos | 41.3886 | -3.5908 |
| | 40560 | Boceguillas | 41.3361 | -3.6378 |
| | 40560 | Turrubuelo | 41.3238 | -3.592 |
| | 40556 | Mazagatos | 41.4395 | -3.4032 |
| | 40556 | Languilla | 41.4478 | -3.4243 |
| | 40555 | Aldealengua de santa maria | 41.4635 | -3.4661 |
| | 40554 | Maderuelo | 41.4874 | -3.523 |
| | 40554 | Embalse de linares | 41.4849 | -3.5236 |
| | 40553 | Valdevarnes | 41.4686 | -3.5578 |
| | 40552 | Fuentemizarra | 41.4576 | -3.5608 |
| | 40551 | Cilleruelo de san mames | 41.4333 | -3.5663 |
| | 40551 | Campo de san pedro | 41.4303 | -3.5448 |
| | 40550 | Cedillo de la torre | 41.4242 | -3.6056 |
| | 40550 | Bercimuel | 41.3981 | -3.5701 |
| | 40542 | Moral de hornuez | 41.4651 | -3.6165 |
| | 40542 | Valdevacas de montejo | 41.5221 | -3.636 |
| | 40542 | Villaverde de montejo | 41.5213 | -3.6531 |
| | 40542 | Montejo de la vega de la serre | 41.5021 | -3.6348 |
| | 40541 | Honrubia de la cuesta | 41.5088 | -3.7055 |
| | 40541 | Villalbilla de montejo | 41.5093 | -3.7051 |
| | 40540 | Pradales | 41.4562 | -3.706 |
| | 40540 | Carabias | 41.444 | -3.6727 |
| | 40540 | Ciruelos de pradales | 41.4409 | -3.7028 |
| | 40540 | Fresno de la fuente | 41.3934 | -3.6458 |
| | 40533 | Aldehorno | 41.5119 | -3.7784 |
| | 40532 | Aldeanueva de la serrezuela | 41.397 | -3.7374 |
| | 40532 | Navares de las cuevas | 41.4136 | -3.7493 |
| | 40532 | Navares de enmedio | 41.3796 | -3.7216 |
| | 40531 | Aldeonte | 41.3494 | -3.6771 |
| | 40531 | Navares de ayuso | 41.3747 | -3.7078 |
| | 40531 | Encinas | 41.3741 | -3.6679 |
| | 40530 | El olmo | 41.3014 | -3.6623 |
| | 40530 | Barbolla | 41.3249 | -3.6732 |
| | 40530 | El olmillo | 41.3148 | -3.6674 |
| | 40529 | Alconadilla | 41.463 | -3.4996 |
| | 40529 | Alconada de maderuelo | 41.4512 | -3.4844 |
| | 40529 | Riaguas de san bartolome | 41.4279 | -3.4892 |
| | 40529 | Corral de ayllon | 41.3903 | -3.46 |
| | 40520 | Ayllon | 41.4197 | -3.3755 |
| | 40518 | Castiltierra | 41.3849 | -3.5338 |
| | 40518 | Pajares de fresno | 41.3645 | -3.4766 |
| | 40518 | Cascajares | 41.3887 | -3.4966 |
| | 40518 | Riahuelas | 41.4025 | -3.5177 |
| | 40518 | Gomeznarro | 41.3749 | -3.4973 |
| | 40518 | Cincovillas | 41.3319 | -3.4537 |
| | 40517 | Sequera de fresno | 41.3663 | -3.5469 |
| | 40517 | Barahona de fresno | 41.3534 | -3.57 |
| | 40517 | Aldeanueva del monte | 41.3341 | -3.5436 |
| | 40516 | Fresno de cantespino | 41.3671 | -3.5005 |
| | 40515 | Riofrio de riaza | 41.277 | -3.477 |
| | 40514 | Saldaña de ayllon | 41.384 | -3.4234 |
| | 40514 | Francos | 41.3833 | -3.3505 |
| | 40514 | Valvieja | 41.372 | -3.3855 |
| | 40514 | Estebanvela | 41.3626 | -3.3324 |
| | 40513 | Ribota | 41.3649 | -3.4291 |
| | 40513 | Aldealazaro | 41.3465 | -3.4096 |
| | 40512 | Villacorta | 41.3244 | -3.3615 |
| | 40512 | Grado del pico | 41.3041 | -3.2471 |
| | 40512 | El negredo | 41.3253 | -3.3137 |
| | 40512 | Santibañez de ayllon | 41.3357 | -3.2813 |
| | 40510 | Alquite | 41.3101 | -3.4047 |
| | 40510 | Madriguera | 41.3139 | -3.331 |