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Chiang Mai–Kunming | CNX–KMG
Calculations with different methods
- 492.301 miles
- 792.282 kilometers
- 427.798 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 493.681 miles
- 794.502 kilometers
- 428.997 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).
Estimated flight time from Chiang Mai International Airport (CNX) to Kunming Changshui International Airport (KMG) is 1 hour 25 minutes.
Time difference and current local times
The time difference between Chiang Mai and Kunming is 1 hour. Kunming is 1 hour ahead of Chiang Mai.
Chiang Mai to Kunming flight map.
Frequent Flyer Miles Calculator
Chiang Mai (CNX) → Kunming (KMG).