Mapas Ríos de España.
| Río | Provincia | Código Postal | Latitud | Longitud |
| Adrroyo de Ponte Nova | Orense | 32051 | 41.9081100 | -7.9485200 |
| Aigua de Valls | Lleida | 25146 | 42.1246600 | 1.6603500 |
| Altube | Bizcaya | 48009 | 43.1458100 | -2.9396100 |
| Araxes | Guipúzcoa | 20071 | 43.1294900 | -2.0865500 |
| Arroio da Oraña de Ameneiro | La Coruña | 15018 | 43.4524800 | -8.0714300 |
| Arroio da Ribeira | Orense | 32034 | 42.0234700 | -7.1617800 |
| Arroio da Ribeira | Lugo | 27065 | 43.3458100 | -7.5954400 |
| Arrollo del Villar | Cáceres | 10037 | 39.3689800 | -6.3204000 |
| Arroyo Abroñigal | Madrid | 28079 | 40.3833300 | -3.7000000 |
| Arroyo Alcalfe | Cáceres | 10008 | 39.7459200 | -6.6494000 |
| Arroyo Alfonso | Cádiz | 11005 | 36.9304000 | -5.3043000 |
| Arroyo Aliende | Guadalajara | 19113 | 40.9062600 | -3.0564700 |
| Arroyo Aliserilla | Huelva | 21008 | 38.0000000 | -6.9000000 |
| Arroyo Alpotrel | Cáceres | 10203 | 39.4526400 | -7.1951500 |
| Arroyo Alpuébrega | Toledo | 45133 | 39.8274400 | -4.2834300 |
| Arroyo Amarguillo | Cádiz | 11020 | 36.5500000 | -5.9000000 |
| Arroyo Ampudia | La Rioja | 26075 | 42.4389000 | -2.7626000 |
| Arroyo Añales | Granada | 18013 | 36.9545500 | -3.8713800 |
| Arroyo Arbancón | Guadalajara | 19113 | 40.9408000 | -3.0687600 |
| Arroyo Ardachón | Sevilla | 41087 | 37.3724200 | -6.2284500 |
| Arroyo Arenosillo | Córdoba | 14043 | 38.0505300 | -4.4279200 |
| Arroyo Arenoso | Córdoba | 14001 | 38.0090600 | -4.4420100 |
| Arroyo Arenoso | Sevilla | 41049 | 37.7241000 | -6.0739900 |
| Arroyo Armenteira | Pontevedra | 36028 | 42.5000000 | -8.7500000 |
| Arroyo Arrocampo | Cáceres | 10160 | 39.7833300 | -5.7333300 |
| Arroyo Astillero | Badajoz | 06124 | 38.2000000 | -6.4666700 |
| Arroyo Bajarones | Cáceres | 10054 | 40.1206000 | -5.9236600 |
| Arroyo Balado | Orense | 32009 | 42.4135800 | -6.9806800 |
| Arroyo Balisa | Segovia | 40057 | 41.2076500 | -4.5303900 |
| Arroyo Balneria | Cantabria | 39086 | 43.1507100 | -4.2212300 |
| Arroyo Balsa | La Coruña | 15003 | 43.2000000 | -8.0000000 |
| Arroyo Bamba | Zamora | 49245 | 41.5000000 | -5.5833300 |
| Arroyo Barbaón | Cáceres | 10190 | 39.8333300 | -6.0500000 |
| Arroyo Barbaoncillo | Cáceres | 10175 | 39.8460400 | -6.0601400 |
| Arroyo Barcia Longa | Huelva | 21066 | 37.3833300 | -7.4333300 |
| Arroyo Barrancoso | Huelva | 21053 | 37.4500000 | -6.6833300 |
| Arroyo Batán | Madrid | 28054 | 40.5833300 | -4.1000000 |
| Arroyo Bayubas | Soria | 42035 | 41.4950400 | -2.9054300 |
| Arroyo Bayuelo | Huelva | 21011 | 37.4371100 | -6.8563100 |
| Arroyo Bedija | Toledo | 45027 | 39.8656500 | -3.0430600 |
| Arroyo Bejarano | Córdoba | 14026 | 38.1166700 | -4.9833300 |
| Arroyo Belagua | Navarra | 31247 | 42.8638400 | -0.9246400 |
| Arroyo Bermejo | Sevilla | 41035 | 36.9342100 | -5.3514500 |
| Arroyo Blanco | Córdoba | 14038 | 37.3022400 | -4.6588600 |
| Arroyo Bodión | Badajoz | 06052 | 38.2166700 | -6.3500000 |
| Arroyo Borrachuelo | Badajoz | 06094 | 38.8113600 | -6.1208700 |
| Arroyo Botoz | Badajoz | 06113 | 38.6327000 | -6.1771600 |
| Arroyo Bretónica | Jaén | 23005 | 38.3280900 | -4.1510600 |
| Arroyo Brovales | Badajoz | 06070 | 38.3012200 | -6.7099700 |
| Arroyo Brugent | Tarragona | 43086 | 41.3183500 | 1.1790800 |
| Arroyo Buga | Orense | 32022 | 42.3266000 | -8.0119600 |
| Arroyo Buitrera | Guadalajara | 19067 | 41.1990800 | -3.4979600 |
| Arroyo Bullarquejo | Ciudad Real | 13063 | 39.0600500 | -4.2452200 |
| Arroyo Caballeruelo | Ávila | 05021 | 40.3714600 | -5.5171400 |
| Arroyo Caballón | Huelva | 21053 | 37.4578600 | -6.6895200 |
| Arroyo Calderas | Córdoba | 14036 | 37.9000000 | -5.2000000 |
| Arroyo Calle de Francos | Sevilla | 41087 | 37.4191000 | -6.2983400 |
| Arroyo Calleja | Burgos | 09091 | 42.1343300 | -4.1118500 |
| Arroyo Callones | Valladolid | 47165 | 41.4976800 | -5.0236500 |
| Arroyo Calvelo | Lugo | 27030 | 43.4000000 | -7.4500000 |
| Arroyo Calzones | Cáceres | 10175 | 39.8562000 | -5.9867000 |
| Arroyo Campillejo | Guadalajara | 19262 | 41.0582300 | -3.2908400 |
| Arroyo Canaleja | Cádiz | 11020 | 36.6666700 | -6.0833300 |
| Arroyo Canalijas | Badajoz | 06063 | 39.3033900 | -5.0317700 |
| Arroyo Cañaveroso | Sevilla | 41013 | 37.5391400 | -6.3203300 |
| Arroyo Candón | Huelva | 21070 | 37.3150200 | -6.7748400 |
| Arroyo Candoncillos | Huelva | 21011 | 37.3833300 | -6.7333300 |
| Arroyo Canencia | Madrid | 28034 | 40.9367100 | -3.7314000 |
| Arroyo Canillas | Huelva | 21070 | 37.3141000 | -6.8149400 |
| Arroyo Canito | Cáceres | 10203 | 39.4415400 | -7.1388000 |
| Arroyo Canto | Guadalajara | 19044 | 41.2666700 | -2.9166700 |
| Arroyo Canto Grande | La Rioja | 26014 | 42.2836600 | -2.7677400 |
| Arroyo Caparrosa | Cáceres | 10203 | 39.3955400 | -7.2474200 |
| Arroyo Caracuesta | Guadalajara | 19293 | 40.8500000 | -3.4000000 |
| Arroyo Carballeda | Orense | 32018 | 42.3022000 | -8.1485900 |
| Arroyo Cárcaba | Palencia | 34192 | 42.4065000 | -4.5666300 |
| Arroyo Carneros | Segovia | 40181 | 40.8808400 | -3.9760200 |
| Arroyo Carraadrados | Segovia | 40802 | 41.3574400 | -4.1538200 |
| Arroyo Carrasco | Huelva | 21017 | 37.5768300 | -6.8449800 |
| Arroyo Carromarmellar | Burgos | 09377 | 42.3709200 | -3.8260700 |
| Arroyo Castaña | Ávila | 05002 | 40.2711600 | -4.6385900 |
| Arroyo Castelo | Orense | 32005 | 41.9243700 | -7.7691700 |
| Arroyo Caz de Valdemedina | Guadalajara | 19247 | 40.5065200 | -2.5207800 |
| Arroyo Cedrón | Toledo | 45071 | 39.8341400 | -3.6171300 |
| Arroyo Cerquilla | Segovia | 40063 | 41.3666700 | -4.3333300 |
| Arroyo Charco de la Cañada | Badajoz | 06070 | 38.4248400 | -6.7091800 |
| Arroyo Chiquero | Ávila | 05160 | 40.4327600 | -4.8818300 |
| Arroyo Chorranco | Segovia | 40181 | 40.8874300 | -4.0182300 |
| Arroyo Ciruelo | Palencia | 34037 | 42.6512600 | -4.6369900 |
| Arroyo Ciruelos | Burgos | 09845 | 41.9741200 | -3.2306000 |
| Arroyo Clarines | Huelva | 21011 | 37.3870700 | -6.7669700 |
| Arroyo Collarín | Cantabria | 39032 | 43.0890900 | -4.4006200 |
| Arroyo Concha | Guadalajara | 19305 | 40.8833300 | -3.3500000 |
| Arroyo Conejero | Huelva | 21056 | 37.4333300 | -6.5333300 |
| Arroyo Conejo | Badajoz | 06139 | 38.3833300 | -5.8666700 |
| Arroyo Corchero | Badajoz | 06085 | 38.1500000 | -6.1166700 |
| Arroyo Cristóbal | Guadalajara | 19321 | 41.1000000 | -3.0500000 |
| Arroyo Cubilar | Toledo | 45065 | 39.6635300 | -5.0389500 |
| Arroyo Cucarrete | Jaén | 23064 | 37.5169400 | -3.5216200 |
| Arroyo Cueza de Cabañas | Palencia | 34055 | 42.3258900 | -4.8128000 |
| Arroyo Culebra | Badajoz | 06139 | 38.4000000 | -5.8666700 |
| Arroyo Culebrín | Huelva | 21069 | 37.9500000 | -6.2000000 |
| Arroyo Cuzarejo | Cuenca | 16087 | 39.6869900 | -2.6189200 |
| Arroyo das Lamas | Pontevedra | 36052 | 42.6883900 | -8.1976600 |
| Arroyo de Abejuela | Albacete | 02031 | 38.3686800 | -1.9953600 |
| Arroyo de Abelleira | La Coruña | 15050 | 43.3354300 | -7.9472900 |
| Arroyo de Acebuchal | Cádiz | 11007 | 36.1319700 | -5.8271000 |
| Arroyo de Agua | Orense | 32032 | 41.9749500 | -7.6246800 |
| Arroyo de Agualora | Sevilla | 41055 | 37.6307200 | -5.5042900 |
| Arroyo de Aguanal | Burgos | 09275 | 42.1808800 | -3.9556000 |
| Arroyo de Ahogarratones | Cádiz | 11015 | 36.3749200 | -6.1652900 |
| Arroyo de Albalá | Madrid | 28108 | 40.7739000 | -3.6216700 |
| Arroyo de Alberite | Cádiz | 11020 | 36.8119200 | -5.6724700 |
| Arroyo de Alcañizo | Cáceres | 10180 | 40.0684800 | -5.4637300 |
| Arroyo de Alcazabilla | Badajoz | 06015 | 38.9488700 | -6.7430300 |
| Arroyo de Alcubillete | Toledo | 45133 | 39.8481600 | -4.3027700 |
| Arroyo de Aldobareta | Cáceres | 10216 | 40.2666700 | -6.1000000 |
| Arroyo de Algarín | Sevilla | 41055 | 37.6222800 | -5.6009600 |
| Arroyo de Alhambra | Ciudad Real | 13053 | 38.8817200 | -3.1694200 |
| Arroyo de Aljama | Toledo | 45091 | 40.0613400 | -4.3673700 |
| Arroyo de Alocaz | Sevilla | 41053 | 37.0377900 | -5.8861900 |
| Arroyo de Anchuelo | Madrid | 28075 | 40.4150000 | -3.3762400 |
| Arroyo de Andilucha | Toledo | 45017 | 39.7925600 | -5.1418500 |
| Arroyo de Arbaiguito | Orense | 32021 | 42.0000000 | -7.3000000 |
| Arroyo de Argallón | Badajoz | 06014 | 38.1500000 | -5.5333300 |
| Arroyo de Arganza | Salamanca | 37135 | 40.8666700 | -6.1500000 |
| Arroyo de Arisgotas | Toledo | 45124 | 39.6500000 | -3.9454600 |
| Arroyo de Arlas | Guadalajara | 19327 | 40.3582000 | -2.9138700 |
| Arroyo de Arochete | Huelva | 21008 | 37.9810000 | -6.9527800 |
| Arroyo de Arróns | Pontevedra | 36038 | 42.4685200 | -8.6489800 |
| Arroyo de Audaza | Málaga | 29014 | 36.6400400 | -5.2258600 |
| Arroyo de Auñón | Guadalajara | 19245 | 40.5001400 | -2.7755800 |
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