Average GPS coordinates for postcode 646904: 55.05, 74.567
Listing cities:
>> Калачинск 4/Kalachinsk 4 646904, Омская Область/Omskaya Oblast, GPS coordinates: 55.05,74.5667
Listing cities:
>> Калачинск 4/Kalachinsk 4 646904, Омская Область/Omskaya Oblast, GPS coordinates: 55.05,74.5667