Gjennomsnittlig GPS-koordinater for postnummer 37531: 40.521, -6.36
Notering byer:
>> Serradilla Del Arroyo 37531, Castilla - Leon, Salamanca, GPS-koordinater: 40.5213,-6.3601
Notering byer:
>> Serradilla Del Arroyo 37531, Castilla - Leon, Salamanca, GPS-koordinater: 40.5213,-6.3601