Gjennomsnittlig GPS-koordinater for postnummer 22738: 1.438, 99.024
Notering byer:
>> Batang Toru 22738, North Sumatra, Tapanuli Selatan, GPS-koordinater: 1.43807,99.02402
Notering byer:
>> Batang Toru 22738, North Sumatra, Tapanuli Selatan, GPS-koordinater: 1.43807,99.02402