How far is Chiang Rai from Yan'an?
The distance between Yan'an (Yan'an Nanniwan Airport) and Chiang Rai (Chiang Rai International Airport) is 1277 miles / 2056 kilometers / 1110 nautical miles.
The driving distance from Yan'an (ENY) to Chiang Rai (CEI) is 1634 miles / 2630 kilometers, and travel time by car is about 31 hours 12 minutes.
Yan'an Nanniwan Airport – Chiang Rai International Airport
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Distance from Yan'an to Chiang Rai
There are several ways to calculate the distance from Yan'an to Chiang Rai. Here are two standard methods:
Vincenty's formula (applied above)- 1277.466 miles
- 2055.882 kilometers
- 1110.087 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- 1280.340 miles
- 2060.508 kilometers
- 1112.585 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 Yan'an to Chiang Rai?
The estimated flight time from Yan'an Nanniwan Airport to Chiang Rai International Airport is 2 hours and 55 minutes.
What is the time difference between Yan'an and Chiang Rai?
The time difference between Yan'an and Chiang Rai is 1 hour. Chiang Rai is 1 hour behind Yan'an.
Flight carbon footprint between Yan'an Nanniwan Airport (ENY) and Chiang Rai International Airport (CEI)
On average, flying from Yan'an to Chiang Rai generates about 165 kg of CO2 per passenger, and 165 kilograms equals 365 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Yan'an to Chiang Rai
See the map of the shortest flight path between Yan'an Nanniwan Airport (ENY) and Chiang Rai International Airport (CEI).
Airport information
| Origin | Yan'an Nanniwan Airport |
|---|---|
| City: | Yan'an |
| Country: | China  |
| IATA Code: | ENY |
| ICAO Code: | ZLYA |
| Coordinates: | 36°28′35″N, 109°27′55″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 |