Keskmine GPS koordinaadid postiindeks 20800: 39.098, -77.158
videod linnad:
>> Suburb Maryland Fac 20800, Maryland, Montgomery County, GPS koordinaadid: 39.0984,-77.1578
videod linnad:
>> Suburb Maryland Fac 20800, Maryland, Montgomery County, GPS koordinaadid: 39.0984,-77.1578