Air Miles Calculator

Distance between Lanzhou (LHW) and Mengnai (HTT)

Flight distance from Lanzhou to Mengnai (Lanzhou Zhongchuan International Airport – Huatugou Airport) is 712 miles / 1146 kilometers / 619 nautical miles. Estimated flight time is 1 hour 50 minutes.

Driving distance from Lanzhou (LHW) to Mengnai (HTT) is 857 miles / 1380 kilometers and travel time by car is about 15 hours 2 minutes.

Map of flight path and driving directions from Lanzhou to Mengnai.

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Huatugou Airport (HTT).

How far is Mengnai from Lanzhou?

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

Vincenty's formula (applied above)
  • 712.390 miles
  • 1146.481 kilometers
  • 619.050 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
  • 710.798 miles
  • 1143.918 kilometers
  • 617.666 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 Flag of China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E

B Huatugou Airport
City: Mengnai
Country: China Flag of China
IATA Code: HTT
ICAO Code: ZLHX
Coordinates: 38°12′7″N, 90°50′29″E

Time difference and current local times

There is no time difference between Lanzhou and Mengnai.

Time Difference

Lanzhou

 CST

Mengnai

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 126 kg (278 pounds).

Frequent Flyer Miles Calculator

Lanzhou (LHW) → Mengnai (HTT).

Distance:
712
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
712

Round trip?