How far is Chengdu from Chiang Rai?
The distance between Chiang Rai (Chiang Rai International Airport) and Chengdu (Chengdu Tianfu International Airport) is 768 miles / 1236 kilometers / 667 nautical miles.
The driving distance from Chiang Rai (CEI) to Chengdu (TFU) is 1038 miles / 1670 kilometers, and travel time by car is about 20 hours 29 minutes.
Chiang Rai International Airport – Chengdu Tianfu International Airport
Search flights
Distance from Chiang Rai to Chengdu
There are several ways to calculate the distance from Chiang Rai to Chengdu. 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 Chiang Rai to Chengdu?
The estimated flight time from Chiang Rai International Airport to Chengdu Tianfu International Airport is 1 hour and 57 minutes.
What is the time difference between Chiang Rai and Chengdu?
The time difference between Chiang Rai and Chengdu is 1 hour. Chengdu is 1 hour ahead of Chiang Rai.
Flight carbon footprint between Chiang Rai International Airport (CEI) and Chengdu Tianfu International Airport (TFU)
On average, flying from Chiang Rai to Chengdu 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 Chiang Rai to Chengdu
See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Chengdu Tianfu International Airport (TFU).
Airport information
| Origin | Chiang Rai International Airport |
|---|---|
| City: | Chiang Rai |
| Country: | Thailand  |
| IATA Code: | CEI |
| ICAO Code: | VTCT |
| Coordinates: | 19°57′8″N, 99°52′58″E |
| Destination | Chengdu Tianfu International Airport |
|---|---|
| City: | Chengdu |
| Country: | China  |
| IATA Code: | TFU |
| ICAO Code: | ZUTF |
| Coordinates: | 30°18′45″N, 104°26′28″E |