How far is Changzhi from Chiang Rai?
The distance between Chiang Rai (Chiang Rai International Airport) and Changzhi (Changzhi Wangcun Airport) is 1380 miles / 2221 kilometers / 1199 nautical miles.
The driving distance from Chiang Rai (CEI) to Changzhi (CIH) is 1778 miles / 2862 kilometers, and travel time by car is about 34 hours 2 minutes.
Chiang Rai International Airport – Changzhi Wangcun Airport
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Distance from Chiang Rai to Changzhi
There are several ways to calculate the distance from Chiang Rai to Changzhi. Here are two standard methods:
Vincenty's formula (applied above)- 1379.958 miles
- 2220.826 kilometers
- 1199.150 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- 1382.136 miles
- 2224.333 kilometers
- 1201.043 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 Changzhi?
The estimated flight time from Chiang Rai International Airport to Changzhi Wangcun Airport is 3 hours and 6 minutes.
What is the time difference between Chiang Rai and Changzhi?
Flight carbon footprint between Chiang Rai International Airport (CEI) and Changzhi Wangcun Airport (CIH)
On average, flying from Chiang Rai to Changzhi generates about 172 kg of CO2 per passenger, and 172 kilograms equals 379 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 Changzhi
See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Changzhi Wangcun Airport (CIH).
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 | Changzhi Wangcun Airport |
|---|---|
| City: | Changzhi |
| Country: | China  |
| IATA Code: | CIH |
| ICAO Code: | ZBCZ |
| Coordinates: | 36°14′51″N, 113°7′33″E |