# Distance between Lanzhou (LHW) and Tunxi (TXN)

Flight distance from Lanzhou to Tunxi (Lanzhou Zhongchuan International Airport – Huangshan Tunxi International Airport) is 967 miles / 1557 kilometers / 841 nautical miles. Estimated flight time is 2 hours 19 minutes.

Driving distance from Lanzhou (LHW) to Tunxi (TXN) is 1148 miles / 1847 kilometers and travel time by car is about 20 hours 0 minutes.

## Map of flight path and driving directions from Lanzhou to Tunxi.

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Huangshan Tunxi International Airport (TXN).

## How far is Tunxi from Lanzhou?

There are several ways to calculate distances between Lanzhou and Tunxi. Here are two common methods:

Vincenty's formula (applied above)
• 967.287 miles
• 1556.698 kilometers
• 840.550 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
• 966.307 miles
• 1555.120 kilometers
• 839.698 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).

## Airport information

A Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E

B Huangshan Tunxi International Airport
City: Tunxi
Country: China
IATA Code: TXN
ICAO Code: ZSTX
Coordinates: 29°43′59″N, 118°15′21″E

## Time difference and current local times

There is no time difference between Lanzhou and Tunxi.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 149 kg (328 pounds).

## Frequent Flyer Miles Calculator

Lanzhou (LHW) → Tunxi (TXN).

Distance:
967
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
967

Round trip?