Coordinate GPS medie per codice postale 20621: 3.323, 99.154
lista delle città :
>> Durian 20621, North Sumatra, Tebing Tinggi, coordinate GPS: 3.32456,99.15326
>> Pelita 20621, North Sumatra, Tebing Tinggi, coordinate GPS: 3.32107,99.15457
lista delle città :
>> Durian 20621, North Sumatra, Tebing Tinggi, coordinate GPS: 3.32456,99.15326
>> Pelita 20621, North Sumatra, Tebing Tinggi, coordinate GPS: 3.32107,99.15457