| Name | What | Region | Country | Lat | Long | Elev ft. | Pop est |
|---|---|---|---|---|---|---|---|
| Las Balrotas | city | Andalucia | Spain | 37.87 | -5.65 | 1860 | 1340 |
| Las Balsicas | city | Murcia | Spain | 37.60 | -1.25 | 183 | 13279 |
| Las Barracas | city | Aragon | Spain | 40.33 | -0.66 | 5029 | 401 |
| Las Barracas | city | Comunitat Valenciana | Spain | 38.08 | -0.83 | 127 | 36847 |
| Las Barracas | city | Murcia | Spain | 38.05 | -1.25 | 246 | 45906 |
| Las Barracas | city | Murcia | Spain | 37.61 | -0.78 | 830 | 23973 |
| Las Barrachinas | city | Aragon | Spain | 40.27 | -0.79 | 3713 | 572 |
| Las Barrietas Altas | city | Euskadi | Spain | 43.26 | -3.20 | 830 | 5165 |
| Las Barrietas Bajas | city | Euskadi | Spain | 43.26 | -3.19 | 1669 | 6001 |
| Las Beatas | city | Castilla-La Mancha | Spain | 39.21 | -2.46 | 2545 | 1639 |
| Las Bellostas | city | Aragon | Spain | 42.36 | -0.01 | 4189 | 562 |
| Las Berlanas | city | Castilla y Leon | Spain | 40.80 | -4.76 | 3349 | 1127 |
| Las Berrozanas | city | Extremadura | Spain | 40.07 | -6.12 | 944 | 9148 |
| Las Betetas | city | Castilla-La Mancha | Spain | 39.21 | -4.17 | 2509 | 1791 |
| Las Bodas | city | Castilla y Leon | Spain | 42.85 | -5.30 | 3349 | 943 |
| Las Bombardas | city | Andalucia | Spain | 37.25 | -1.80 | 108 | 5699 |
| Las Bordas | city | Cataluna | Spain | 42.74 | 0.72 | 3349 | 1599 |
| Las Bordas | city | Cataluna | Spain | 42.20 | 0.85 | 2509 | 1502 |
| Las Bouzas | city | Galicia | Spain | 42.90 | -9.01 | 1177 | 2583 |
| Las Bovedas | city | Comunitat Valenciana | Spain | 38.09 | -0.81 | 154 | 32159 |
| Las Bovetes | city | Comunitat Valenciana | Spain | 38.85 | 0.07 | 55 | 23481 |
| Las Brenas | city | Canarias | Spain | 28.92 | -13.81 | 830 | 2087 |
| Las Brevas | city | Andalucia | Spain | 36.71 | -6.38 | 167 | 42171 |
| Las Bárzanas | city | Asturias | Spain | 43.54 | -5.98 | 344 | 53377 |