Prosečne GPS koordinate za poštanski broj 41000: 17.134, 102.968
Spisak gradova:
>> Muang Udon Thani 41000, Udon Thani, GPS koordinate: 17.1336,102.9675
Spisak gradova:
>> Muang Udon Thani 41000, Udon Thani, GPS koordinate: 17.1336,102.9675