Map of flight path and driving directions from Lanzhou to Tacheng.
Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Tacheng Airport (TCG).
How far is Tacheng from Lanzhou?
There are several ways to calculate distances between Lanzhou and Tacheng. Here are two common methods:Vincenty's formula (applied above)
- 1257.099 miles
- 2023.105 kilometers
- 1092.389 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
- 1255.317 miles
- 2020.236 kilometers
- 1090.840 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).
Time difference and current local times
The time difference between Lanzhou and Tacheng is 2 hours. Tacheng is 2 hours behind Lanzhou.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 164 kg (362 pounds).
Frequent Flyer Miles Calculator
Lanzhou (LHW) → Tacheng (TCG).