Gjennomsnittlig GPS-koordinater for postnummer 21411: 2.09, 99.844
Notering byer:
>> Padang Matinggi 21411, North Sumatra, Labuhan Batu, GPS-koordinater: 2.09016,99.84353
Notering byer:
>> Padang Matinggi 21411, North Sumatra, Labuhan Batu, GPS-koordinater: 2.09016,99.84353