How far is Zhengzhou from Chiang Rai?
The distance between Chiang Rai (Chiang Rai International Airport) and Zhengzhou (Zhengzhou Xinzheng International Airport) is 1318 miles / 2120 kilometers / 1145 nautical miles.
The driving distance from Chiang Rai (CEI) to Zhengzhou (CGO) is 1723 miles / 2773 kilometers, and travel time by car is about 32 hours 50 minutes.
Chiang Rai International Airport – Zhengzhou Xinzheng International Airport
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Distance from Chiang Rai to Zhengzhou
There are several ways to calculate the distance from Chiang Rai to Zhengzhou. Here are two standard methods:
Vincenty's formula (applied above)- 1317.616 miles
- 2120.498 kilometers
- 1144.977 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- 1319.260 miles
- 2123.143 kilometers
- 1146.406 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 Zhengzhou?
The estimated flight time from Chiang Rai International Airport to Zhengzhou Xinzheng International Airport is 2 hours and 59 minutes.
What is the time difference between Chiang Rai and Zhengzhou?
Flight carbon footprint between Chiang Rai International Airport (CEI) and Zhengzhou Xinzheng International Airport (CGO)
On average, flying from Chiang Rai to Zhengzhou generates about 168 kg of CO2 per passenger, and 168 kilograms equals 370 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 Zhengzhou
See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Zhengzhou Xinzheng International Airport (CGO).
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 | Zhengzhou Xinzheng International Airport |
|---|---|
| City: | Zhengzhou |
| Country: | China  |
| IATA Code: | CGO |
| ICAO Code: | ZHCC |
| Coordinates: | 34°31′10″N, 113°50′27″E |