Prosečne GPS koordinate za poštanski broj 57401: 27.15, 87.673
Spisak gradova:
>> Chyangthapu 57401, Mechi, Purwanchal, GPS koordinate: 27.14977, 87.67346
Spisak gradova:
>> Chyangthapu 57401, Mechi, Purwanchal, GPS koordinate: 27.14977, 87.67346