# Distance between Tianshui (THQ) and Lanzhou (LHW)

Flight distance from Tianshui to Lanzhou (Tianshui Maijishan Airport – Lanzhou Zhongchuan International Airport) is 185 miles / 297 kilometers / 160 nautical miles. Estimated flight time is 50 minutes.

Driving distance from Tianshui (THQ) to Lanzhou (LHW) is 227 miles / 366 kilometers and travel time by car is about 4 hours 18 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Lanzhou Zhongchuan International Airport (LHW).

## How far is Lanzhou from Tianshui?

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

Vincenty's formula (applied above)
• 184.686 miles
• 297.223 kilometers
• 160.488 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
• 184.710 miles
• 297.261 kilometers
• 160.508 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 Tianshui Maijishan Airport
City: Tianshui
Country: China
IATA Code: THQ
ICAO Code: ZLTS
Coordinates: 34°33′33″N, 105°51′36″E

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

## Time difference and current local times

There is no time difference between Tianshui and Lanzhou.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 52 kg (115 pounds).

## Frequent Flyer Miles Calculator

Tianshui (THQ) → Lanzhou (LHW).

Distance:
185
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
185

Round trip?