How far is Lanzhou from Chiang Rai?
The distance between Chiang Rai (Chiang Rai International Airport) and Lanzhou (Lanzhou Zhongchuan International Airport) is 1163 miles / 1871 kilometers / 1010 nautical miles.
The driving distance from Chiang Rai (CEI) to Lanzhou (LHW) is 1613 miles / 2596 kilometers, and travel time by car is about 30 hours 58 minutes.
Chiang Rai International Airport – Lanzhou Zhongchuan International Airport
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Distance from Chiang Rai to Lanzhou
There are several ways to calculate the distance from Chiang Rai to Lanzhou. Here are two standard methods:
Vincenty's formula (applied above)- 1162.860 miles
- 1871.442 kilometers
- 1010.498 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- 1166.488 miles
- 1877.281 kilometers
- 1013.651 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 Lanzhou?
The estimated flight time from Chiang Rai International Airport to Lanzhou Zhongchuan International Airport is 2 hours and 42 minutes.
What is the time difference between Chiang Rai and Lanzhou?
The time difference between Chiang Rai and Lanzhou is 1 hour. Lanzhou is 1 hour ahead of Chiang Rai.
Flight carbon footprint between Chiang Rai International Airport (CEI) and Lanzhou Zhongchuan International Airport (LHW)
On average, flying from Chiang Rai to Lanzhou generates about 160 kg of CO2 per passenger, and 160 kilograms equals 352 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 Lanzhou
See the map of the shortest flight path between Chiang Rai International Airport (CEI) and Lanzhou Zhongchuan International Airport (LHW).
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 | Lanzhou Zhongchuan International Airport |
|---|---|
| City: | Lanzhou |
| Country: | China  |
| IATA Code: | LHW |
| ICAO Code: | ZLLL |
| Coordinates: | 36°30′54″N, 103°37′12″E |