Gjennomsnittlig GPS-koordinater for postnummer 22728: 1.339, 99.382
Notering byer:
>> Silandit 22728, North Sumatra, Padang Sidempuan, GPS-koordinater: 1.33917,99.38248
Notering byer:
>> Silandit 22728, North Sumatra, Padang Sidempuan, GPS-koordinater: 1.33917,99.38248