Keskmine GPS koordinaadid postiindeks 20301: 38.889, -77.031
videod linnad:
>> Washington 20301, District of Columbia, District of Columbia, GPS koordinaadid: 38.8894,-77.0311
videod linnad:
>> Washington 20301, District of Columbia, District of Columbia, GPS koordinaadid: 38.8894,-77.0311