How far is Chiang Rai from Chengdu?
The distance between Chengdu (Chengdu Tianfu International Airport) and Chiang Rai (Chiang Rai International Airport) is 768 miles / 1236 kilometers / 667 nautical miles.
The driving distance from Chengdu (TFU) to Chiang Rai (CEI) is 1033 miles / 1663 kilometers, and travel time by car is about 20 hours 17 minutes.
Chengdu Tianfu International Airport – Chiang Rai International Airport
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Distance from Chengdu to Chiang Rai
There are several ways to calculate the distance from Chengdu to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 767.960 miles
- 1235.911 kilometers
- 667.339 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- 770.279 miles
- 1239.644 kilometers
- 669.354 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 Chengdu to Chiang Rai?
The estimated flight time from Chengdu Tianfu International Airport to Chiang Rai International Airport is 1 hour and 57 minutes.
What is the time difference between Chengdu and Chiang Rai?
The time difference between Chengdu and Chiang Rai is 1 hour. Chiang Rai is 1 hour behind Chengdu.
Flight carbon footprint between Chengdu Tianfu International Airport (TFU) and Chiang Rai International Airport (CEI)
On average, flying from Chengdu to Chiang Rai generates about 132 kg of CO2 per passenger, and 132 kilograms equals 290 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Chengdu to Chiang Rai
See the map of the shortest flight path between Chengdu Tianfu International Airport (TFU) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Chengdu Tianfu International Airport |
|---|---|
| City: | Chengdu |
| Country: | China  |
| IATA Code: | TFU |
| ICAO Code: | ZUTF |
| Coordinates: | 30°18′45″N, 104°26′28″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 |