Prosečne GPS koordinate za poštanski broj 12428: 6.765, 80.078
Spisak gradova:
>> Kandanagama 12428, Kalutara, KT, GPS koordinate: 6.7648,80.0777
Spisak gradova:
>> Kandanagama 12428, Kalutara, KT, GPS koordinate: 6.7648,80.0777