| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Arabuste | city | Euskadi | Spain | 43.21 | -3.42 | 1981 | 2250 |
| Aracaldo | city | Euskadi | Spain | 43.15 | -2.93 | 1003 | 24331 |
| Arakaldo | city | Euskadi | Spain | 43.15 | -2.93 | 1003 | 24331 |
| Arama | city | Euskadi | Spain | 43.07 | -2.17 | 984 | 27213 |
| Aramiñon | city | Euskadi | Spain | 42.72 | -2.87 | 1669 | 2970 |
| Arana | city | Euskadi | Spain | 43.43 | -2.74 | 75 | 19702 |
| Arana | city | Euskadi | Spain | 43.30 | -2.68 | 98 | 18468 |
| Aranbaltza | city | Euskadi | Spain | 43.40 | -2.97 | 160 | 47073 |
| Arangiz | city | Euskadi | Spain | 42.89 | -2.70 | 1745 | 75095 |
| Aranguiz | city | Euskadi | Spain | 42.89 | -2.70 | 1745 | 75095 |
| Aranguren | city | Euskadi | Spain | 43.21 | -3.10 | 223 | 9695 |
| Aranguren | city | Euskadi | Spain | 43.10 | -2.87 | 997 | 1726 |
| Arantzazu | city | Euskadi | Spain | 43.16 | -2.79 | 830 | 7736 |
| Aranzazu | city | Euskadi | Spain | 42.98 | -2.40 | 2627 | 4106 |
| Aranzazu | city | Euskadi | Spain | 43.16 | -2.79 | 830 | 7736 |
| Araotz | city | Euskadi | Spain | 43.00 | -2.45 | 1669 | 8519 |
| Araoz | city | Euskadi | Spain | 43.00 | -2.45 | 1669 | 8519 |
| Aratz Erreka | city | Euskadi | Spain | 43.13 | -2.27 | 1204 | 20574 |
| Aratz-Machinventa | city | Euskadi | Spain | 43.11 | -2.24 | 1728 | 18690 |
| Aratz-Matxinbenta | city | Euskadi | Spain | 43.11 | -2.24 | 1728 | 18690 |
| Aratz-erreka | city | Euskadi | Spain | 43.13 | -2.27 | 1204 | 20574 |
| Aratzerreka | city | Euskadi | Spain | 43.13 | -2.27 | 1204 | 20574 |
| Araya | city | Euskadi | Spain | 42.89 | -2.32 | 2027 | 1332 |
| Arbacegui | city | Euskadi | Spain | 43.27 | -2.58 | 1240 | 2471 |
| Arbaitza | city | Euskadi | Spain | 43.07 | -2.92 | 1669 | 4195 |
| Arbaiza | city | Euskadi | Spain | 43.07 | -2.92 | 1669 | 4195 |
| Arbatzegi | city | Euskadi | Spain | 43.27 | -2.58 | 1240 | 2471 |
| Arbulo | city | Euskadi | Spain | 42.88 | -2.57 | 1692 | 26354 |
| Arbulo/Arbulu | city | Euskadi | Spain | 42.88 | -2.57 | 1692 | 26354 |
| Arbóliz | city | Euskadi | Spain | 43.39 | -2.62 | 318 | 2766 |
| Arcarazo | city | Euskadi | Spain | 43.02 | -2.50 | 1079 | 22225 |
| Arcaule | city | Euskadi | Spain | 42.85 | -2.63 | 1679 | 80412 |
| Arcaute | city | Euskadi | Spain | 42.85 | -2.63 | 1679 | 80412 |
| Arcaya | city | Euskadi | Spain | 42.84 | -2.64 | 1719 | 80313 |
| Arce | city | Euskadi | Spain | 43.26 | -3.14 | 830 | 10845 |
| Arceniega | city | Euskadi | Spain | 43.12 | -3.13 | 830 | 2198 |
| Arciniega | city | Euskadi | Spain | 43.12 | -3.13 | 830 | 2198 |
| Arcocha | city | Euskadi | Spain | 43.30 | -3.03 | 16 | 278567 |
| Arcocha | city | Euskadi | Spain | 43.23 | -2.86 | 830 | 142399 |
| Arditurre | city | Euskadi | Spain | 43.28 | -1.80 | 1706 | 51439 |
| Arditurri | city | Euskadi | Spain | 43.28 | -1.80 | 1706 | 51439 |
| Areantza | city | Euskadi | Spain | 43.02 | -2.49 | 1669 | 22280 |
| Areatza | city | Euskadi | Spain | 43.12 | -2.77 | 830 | 4992 |
| Arechalde | city | Euskadi | Spain | 43.27 | -2.85 | 219 | 79690 |
| Arechavaleta | city | Euskadi | Spain | 43.03 | -2.50 | 1108 | 31342 |
| Arechavaleta | city | Euskadi | Spain | 42.83 | -2.67 | 1768 | 86920 |
| Areeta | city | Euskadi | Spain | 43.33 | -3.01 | 0 | 300873 |
| Areitio | city | Euskadi | Spain | 43.02 | -2.52 | 1669 | 19604 |
| Arenaza | city | Euskadi | Spain | 43.02 | -2.49 | 1669 | 22280 |
| Arene | city | Euskadi | Spain | 43.43 | -2.74 | 75 | 19702 |
| Arespalditza | city | Euskadi | Spain | 43.08 | -3.04 | 830 | 2751 |
| Arespalditza / Respaldiza | city | Euskadi | Spain | 43.08 | -3.04 | 830 | 2751 |
| Aresti | city | Euskadi | Spain | 43.15 | -2.59 | 830 | 27588 |
| Areta | city | Euskadi | Spain | 43.15 | -2.94 | 830 | 21650 |
| Aretxabaleta | city | Euskadi | Spain | 43.03 | -2.50 | 1108 | 31342 |
| Aretxabaleta | city | Euskadi | Spain | 42.83 | -2.67 | 1768 | 86920 |
| Aretxalde | city | Euskadi | Spain | 43.27 | -2.85 | 219 | 79690 |
| Arexola | city | Euskadi | Spain | 43.04 | -2.58 | 1669 | 5773 |
| Argandoña | city | Euskadi | Spain | 42.84 | -2.58 | 1751 | 42848 |
| Argisain | city | Euskadi | Spain | 43.10 | -2.17 | 1669 | 20402 |
| Argomaiz | city | Euskadi | Spain | 42.87 | -2.54 | 2027 | 21850 |
| Argómaniz | city | Euskadi | Spain | 42.87 | -2.54 | 2027 | 21850 |
| Arientza | city | Euskadi | Spain | 43.02 | -2.49 | 1669 | 22280 |
| Arinez | city | Euskadi | Spain | 42.83 | -2.75 | 1975 | 65278 |
| Aritzalde | city | Euskadi | Spain | 42.95 | -2.28 | 2509 | 2084 |
| Arizgoiti | city | Euskadi | Spain | 43.24 | -2.88 | 232 | 230164 |
| Ariñiz | city | Euskadi | Spain | 42.83 | -2.75 | 1975 | 65278 |
| Ariñiz / Aríñez | city | Euskadi | Spain | 42.83 | -2.75 | 1975 | 65278 |
| Ariñiz/Ariñez | city | Euskadi | Spain | 42.83 | -2.75 | 1975 | 65278 |
| Arkaia | city | Euskadi | Spain | 42.84 | -2.64 | 1719 | 80313 |
| Arkarazo | city | Euskadi | Spain | 43.02 | -2.50 | 1079 | 22225 |
| Arkaute | city | Euskadi | Spain | 42.85 | -2.63 | 1679 | 80412 |
| Arkauti | city | Euskadi | Spain | 42.85 | -2.63 | 1679 | 80412 |
| Arkauti / Arcaute | city | Euskadi | Spain | 42.85 | -2.63 | 1679 | 80412 |
| Arkotxa | city | Euskadi | Spain | 43.23 | -2.86 | 830 | 142399 |
| Arkotxa | city | Euskadi | Spain | 43.30 | -3.03 | 16 | 278567 |
| Arlucea | city | Euskadi | Spain | 42.73 | -2.54 | 3349 | 434 |
| Arluzea | city | Euskadi | Spain | 42.73 | -2.54 | 3349 | 434 |
| Armentia | city | Euskadi | Spain | 42.83 | -2.70 | 1768 | 88097 |
| Arminon | city | Euskadi | Spain | 42.72 | -2.87 | 1669 | 2970 |
| Armintza | city | Euskadi | Spain | 43.43 | -2.90 | 196 | 8302 |
| Arminza | city | Euskadi | Spain | 43.43 | -2.90 | 196 | 8302 |
| Arostegieta | city | Euskadi | Spain | 43.13 | -2.75 | 1072 | 5085 |
| Arosteguieta | city | Euskadi | Spain | 43.13 | -2.75 | 1072 | 5085 |
| Aroztegieta | city | Euskadi | Spain | 43.13 | -2.75 | 1072 | 5085 |
| Arraibi | city | Euskadi | Spain | 43.21 | -2.78 | 396 | 24526 |
| Arrasate | city | Euskadi | Spain | 43.07 | -2.48 | 1000 | 34582 |
| Arrasate / Mondragón | city | Euskadi | Spain | 43.07 | -2.48 | 1000 | 34582 |
| Arrate | city | Euskadi | Spain | 42.98 | -2.18 | 1669 | 9085 |
| Arrespalditza | city | Euskadi | Spain | 43.08 | -3.04 | 830 | 2751 |
| Arriaga | city | Euskadi | Spain | 42.87 | -2.68 | 1669 | 83554 |
| Arriaga | city | Euskadi | Spain | 43.30 | -2.96 | 108 | 317324 |
| Arriaran | city | Euskadi | Spain | 43.06 | -2.24 | 830 | 21600 |
| Arrielas | city | Euskadi | Spain | 42.98 | -2.30 | 1669 | 3187 |
| Arrieta | city | Euskadi | Spain | 42.86 | -2.48 | 1860 | 2701 |
| Arrieta-Libao | city | Euskadi | Spain | 43.34 | -2.77 | 830 | 5584 |
| Arrietaldea | city | Euskadi | Spain | 42.98 | -2.30 | 1669 | 3187 |
| Arrietas | city | Euskadi | Spain | 42.98 | -2.30 | 1669 | 3187 |
| Arrigorriaga | city | Euskadi | Spain | 43.21 | -2.89 | 400 | 199208 |
| Arrigunaga | city | Euskadi | Spain | 43.21 | -2.89 | 400 | 199208 |
| Arrikibar | city | Euskadi | Spain | 43.09 | -2.75 | 974 | 2339 |
| Arriola | city | Euskadi | Spain | 42.91 | -2.39 | 2007 | 1841 |
| Arriola | city | Euskadi | Spain | 43.05 | -2.58 | 1669 | 5773 |
| Arriola | city | Euskadi | Spain | 43.28 | -2.35 | 921 | 7677 |
| Arriquibar | city | Euskadi | Spain | 43.09 | -2.75 | 974 | 2339 |
| Arriquivar | city | Euskadi | Spain | 43.09 | -2.75 | 974 | 2339 |
| Arrizala | city | Euskadi | Spain | 42.83 | -2.37 | 2509 | 3940 |
| Arroa Goia | city | Euskadi | Spain | 43.25 | -2.27 | 830 | 15608 |
| Arroa Goikoa | city | Euskadi | Spain | 43.25 | -2.27 | 830 | 15608 |
| Arroagoia | city | Euskadi | Spain | 43.25 | -2.27 | 830 | 15608 |
| Arroiabe | city | Euskadi | Spain | 42.92 | -2.62 | 1906 | 27318 |
| Arrona | city | Euskadi | Spain | 43.25 | -2.27 | 830 | 15608 |
| Arrona de Arriba | city | Euskadi | Spain | 43.25 | -2.27 | 830 | 15608 |
| Arrondo | city | Euskadi | Spain | 43.00 | -2.18 | 1669 | 13493 |
| Arrondoa | city | Euskadi | Spain | 43.00 | -2.18 | 1669 | 13493 |
| Arronátegui | city | Euskadi | Spain | 43.40 | -2.75 | 830 | 22155 |
| Arrázola | city | Euskadi | Spain | 43.10 | -2.58 | 961 | 13011 |
| Arróyabe | city | Euskadi | Spain | 42.92 | -2.62 | 1906 | 27318 |
| Arta | city | Euskadi | Spain | 43.24 | -2.54 | 1085 | 6904 |
| Artatza | city | Euskadi | Spain | 42.85 | -2.97 | 2509 | 288 |
| Artatza / Artaza | city | Euskadi | Spain | 42.85 | -2.97 | 2509 | 288 |
| Artaza | city | Euskadi | Spain | 42.85 | -2.97 | 2509 | 288 |
| Artaza/Artatza | city | Euskadi | Spain | 42.85 | -2.97 | 2509 | 288 |
| Arteaga (San Martin) | city | Euskadi | Spain | 43.29 | -2.87 | 111 | 121428 |
| Artecalle | city | Euskadi | Spain | 43.10 | -2.58 | 1669 | 11970 |
| Artekale | city | Euskadi | Spain | 43.10 | -2.58 | 1669 | 11970 |
| Arteta | city | Euskadi | Spain | 43.21 | -2.84 | 830 | 63845 |
| Articas | city | Euskadi | Spain | 43.37 | -2.52 | 75 | 8706 |
| Artigas | city | Euskadi | Spain | 43.40 | -2.73 | 830 | 18050 |
| Artike | city | Euskadi | Spain | 43.40 | -2.73 | 830 | 18050 |
| Artiturri | city | Euskadi | Spain | 43.28 | -1.80 | 1706 | 51439 |
| Artomana | city | Euskadi | Spain | 42.98 | -2.98 | 1669 | 7514 |
| Artzalde | city | Euskadi | Spain | 43.42 | -2.82 | 380 | 12406 |
| Artze | city | Euskadi | Spain | 43.26 | -3.14 | 830 | 10845 |
| Artziniega | city | Euskadi | Spain | 43.12 | -3.13 | 830 | 2198 |
| Artzubiaga | city | Euskadi | Spain | 42.88 | -2.62 | 1669 | 62873 |
| Arzalde | city | Euskadi | Spain | 43.42 | -2.82 | 380 | 12406 |
| Arzuaga | city | Euskadi | Spain | 43.08 | -2.75 | 1115 | 2207 |
| Arzubiaga | city | Euskadi | Spain | 42.88 | -2.62 | 1669 | 62873 |
| Aránguiz/Arangiz | city | Euskadi | Spain | 42.89 | -2.70 | 1745 | 75095 |
| Aránzazu Celaya | city | Euskadi | Spain | 43.16 | -2.79 | 830 | 7736 |
| Aréjola | city | Euskadi | Spain | 43.04 | -2.58 | 1669 | 5773 |
| Aríñez/Ariniz | city | Euskadi | Spain | 42.83 | -2.75 | 1975 | 65278 |