Gjennomsnittlig GPS-koordinater for postnummer 57104: 27.196, 87.512
Notering byer:
>> Basantapur 57104, Kosi, Purwanchal, GPS-koordinater: 27.19636, 87.51154
Notering byer:
>> Basantapur 57104, Kosi, Purwanchal, GPS-koordinater: 27.19636, 87.51154