Keskmine GPS koordinaadid postiindeks 20412: 38.895, -77.022
videod linnad:
>> Washington 20412, District of Columbia, District of Columbia, GPS koordinaadid: 38.8953,-77.0221
videod linnad:
>> Washington 20412, District of Columbia, District of Columbia, GPS koordinaadid: 38.8953,-77.0221