Gjennomsnittlig GPS-koordinater for postnummer 40110: 16.067, 102.733
Notering byer:
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Ban Had 40110,
Khon Kaen, GPS-koordinater: 16.0667,102.7333
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Ban Phai 40110,
Khon Kaen, GPS-koordinater: 16.0667,102.7333
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Non Silla 40110,
Khon Kaen, GPS-koordinater: 16.0667,102.7333