Average GPS coordinates for Giao Châu Postcode location: 20.25, 106.418. (Notice: some coordinates are "GEO located" from street addresses. These numbers may be inaccurate. With this map you can check the coordinates.). Giao Châu on map:
Listing cities & postcodes (1):
>> Nam Định, 420000 Giao Châu, Đồng Bằng Sông Hồng, GPS coordinates: 20.25008,106.41804
Listing cities & postcodes (1):
>> Nam Định, 420000 Giao Châu, Đồng Bằng Sông Hồng, GPS coordinates: 20.25008,106.41804