Gjennomsnittlig GPS-koordinater for postnummer 21224: 2.965, 99.635
Notering byer:
>> Sentang 21224, North Sumatra, Asahan, GPS-koordinater: 2.96458,99.63458
Notering byer:
>> Sentang 21224, North Sumatra, Asahan, GPS-koordinater: 2.96458,99.63458