| Town Name | Type | Region | Province / State | County | Municipality | Population | Latitude | Longitude | |
|---|---|---|---|---|---|---|---|---|---|
| Porreres | town | Illes Balears | Illes Balears | 5531 | 39.516888 | 3.022752 | Map | ||
| Portbou | village | 1288 | 42.427444 | 3.158866 | Map | ||||
| Portillo de Toledo | village | Castilla-La Mancha | Toledo | 2244 | 40.062634 | -4.227340 | Map | ||
| Porto do Son | town | Galicia | A Coruña | 2152 | 42.726025 | -9.004912 | Map | ||
| Portocolom | town | 4455 | 39.425308 | 3.260203 | Map | ||||
| Portocristo | town | 7323 | 39.542198 | 3.332412 | Map | ||||
| Portugalete | town | 47856 | 43.319080 | -3.020112 | Map | ||||
| Porzuna | village | Castilla-La Mancha | Ciudad Real | 3210 | 39.146072 | -4.154346 | Map | ||
| Posada de Llanera | village | 3243 | 43.440266 | -5.851326 | Map | ||||
| Posadas | village | 7384 | 37.800426 | -5.107175 | Map | ||||
| Potes | village | Cantabria | Cantabria | 1503 | 43.153683 | -4.623428 | Map | ||
| Potries | village | 1037 | 38.915661 | -0.195579 | Map | ||||
| Pozo Alcón | village | 4957 | 37.702019 | -2.932745 | Map | ||||
| Pozo Cañada | village | 2885 | 38.804844 | -1.735799 | Map | ||||
| Pozo de Guadalajara | village | 1362 | 40.495331 | -3.180949 | Map | ||||
| Pozoblanco | town | 17796 | 38.378021 | -4.848573 | Map | ||||
| Pozuelo de Alarcón | town | Comunidad de Madrid | Madrid | 56490 | 40.434654 | -3.814834 | Map | ||
| Pozuelo de Calatrava | village | 3064 | 38.911957 | -3.837150 | Map | ||||
| Pradejón | village | 4011 | 42.334335 | -2.068869 | Map | ||||
| Prado del Rey | village | 5948 | 36.787628 | -5.556383 | Map | ||||
| Pradoluengo | village | 1418 | 42.324047 | -3.200393 | Map | ||||
| Prats de Lluçanès | town | 2739 | 42.008541 | 2.029869 | Map | ||||
| Pravia | town | 5192 | 43.489674 | -6.113866 | Map | ||||
| Premià de Dalt | village | 9944 | 41.507668 | 2.343739 | Map | ||||
| Premià de Mar | town | Catalunya | Barcelona | 27000 | 41.492008 | 2.362017 | Map |