Prosečne GPS koordinate za poštanski broj 40000: 16.293, 102.616
Spisak gradova:
>> Muang Khonkaen 40000, Khon Kaen, GPS koordinate: 16.2931,102.6157
Spisak gradova:
>> Muang Khonkaen 40000, Khon Kaen, GPS koordinate: 16.2931,102.6157