How far is Chiang Rai from Hefei?
The distance between Hefei (Hefei Luogang Airport) and Chiang Rai (Chiang Rai International Airport) is 1353 miles / 2177 kilometers / 1176 nautical miles.
The driving distance from Hefei (HFE) to Chiang Rai (CEI) is 1733 miles / 2789 kilometers, and travel time by car is about 32 hours 50 minutes.
Hefei Luogang Airport – Chiang Rai International Airport
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Distance from Hefei to Chiang Rai
There are several ways to calculate the distance from Hefei to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 1352.957 miles
- 2177.374 kilometers
- 1175.688 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- 1353.244 miles
- 2177.836 kilometers
- 1175.937 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 Hefei to Chiang Rai?
The estimated flight time from Hefei Luogang Airport to Chiang Rai International Airport is 3 hours and 3 minutes.
What is the time difference between Hefei and Chiang Rai?
The time difference between Hefei and Chiang Rai is 1 hour. Chiang Rai is 1 hour behind Hefei.
Flight carbon footprint between Hefei Luogang Airport (HFE) and Chiang Rai International Airport (CEI)
On average, flying from Hefei to Chiang Rai generates about 170 kg of CO2 per passenger, and 170 kilograms equals 375 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Hefei to Chiang Rai
See the map of the shortest flight path between Hefei Luogang Airport (HFE) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Hefei Luogang Airport |
|---|---|
| City: | Hefei |
| Country: | China  |
| IATA Code: | HFE |
| ICAO Code: | ZSOF |
| Coordinates: | 31°46′48″N, 117°17′52″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 |