Average GPS coordinates for postcode 21115: 3.593, 98.694
Listing cities:
>> Siantar Barat 21115, North Sumatra, Pematang Siantar, GPS coordinates: 3.59326,98.69393
Listing cities:
>> Siantar Barat 21115, North Sumatra, Pematang Siantar, GPS coordinates: 3.59326,98.69393