Air Miles Calculator

Distance between Tianshui (THQ) and Mengnai (HTT)

Flight distance from Tianshui to Mengnai (Tianshui Maijishan Airport – Huatugou Airport) is 873 miles / 1405 kilometers / 759 nautical miles. Estimated flight time is 2 hours 9 minutes.

Driving distance from Tianshui (THQ) to Mengnai (HTT) is 1038 miles / 1671 kilometers and travel time by car is about 18 hours 27 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Huatugou Airport (HTT).

How far is Mengnai from Tianshui?

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

Vincenty's formula (applied above)
  • 873.040 miles
  • 1405.022 kilometers
  • 758.651 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
  • 871.353 miles
  • 1402.306 kilometers
  • 757.185 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 Flag of China
IATA Code: THQ
ICAO Code: ZLTS
Coordinates: 34°33′33″N, 105°51′36″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 Tianshui and Mengnai.

Time Difference

Tianshui

 CST

Mengnai

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 141 kg (312 pounds).

Frequent Flyer Miles Calculator

Tianshui (THQ) → Mengnai (HTT).

Distance:
873
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
873

Round trip?