Keskmine GPS koordinaadid postiindeks 20535: 38.894, -77.025
videod linnad:
>> Washington 20535, District of Columbia, District of Columbia, GPS koordinaadid: 38.8941,-77.0251
videod linnad:
>> Washington 20535, District of Columbia, District of Columbia, GPS koordinaadid: 38.8941,-77.0251