How far is Chiang Rai from Khon Kaen?
The distance between Khon Kaen (Khon Kaen Airport) and Chiang Rai (Chiang Rai International Airport) is 306 miles / 493 kilometers / 266 nautical miles.
The driving distance from Khon Kaen (KKC) to Chiang Rai (CEI) is 450 miles / 724 kilometers, and travel time by car is about 9 hours 51 minutes.
Khon Kaen Airport – Chiang Rai International Airport
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Distance from Khon Kaen to Chiang Rai
There are several ways to calculate the distance from Khon Kaen to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 306.293 miles
- 492.930 kilometers
- 266.161 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 306.991 miles
- 494.053 kilometers
- 266.768 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Khon Kaen to Chiang Rai?
The estimated flight time from Khon Kaen Airport to Chiang Rai International Airport is 1 hour and 4 minutes.
What is the time difference between Khon Kaen and Chiang Rai?
There is no time difference between Khon Kaen and Chiang Rai.
Flight carbon footprint between Khon Kaen Airport (KKC) and Chiang Rai International Airport (CEI)
On average, flying from Khon Kaen to Chiang Rai generates about 70 kg of CO2 per passenger, and 70 kilograms equals 155 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Khon Kaen to Chiang Rai
See the map of the shortest flight path between Khon Kaen Airport (KKC) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Khon Kaen Airport |
|---|---|
| City: | Khon Kaen |
| Country: | Thailand  |
| IATA Code: | KKC |
| ICAO Code: | VTUK |
| Coordinates: | 16°27′59″N, 102°47′2″E |
| Destination | Chiang Rai International Airport |
|---|---|
| City: | Chiang Rai |
| Country: | Thailand |
| IATA Code: | CEI |
| ICAO Code: | VTCT |
| Coordinates: | 19°57′8″N, 99°52′58″E |