Air Miles Calculator

Distance between Tianshui (THQ) and Changzhi (CIH)

Flight distance from Tianshui to Changzhi (Tianshui Maijishan Airport – Changzhi Wangcun Airport) is 426 miles / 686 kilometers / 370 nautical miles. Estimated flight time is 1 hour 18 minutes.

Driving distance from Tianshui (THQ) to Changzhi (CIH) is 535 miles / 861 kilometers and travel time by car is about 9 hours 23 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Changzhi Wangcun Airport (CIH).

How far is Changzhi from Tianshui?

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

Vincenty's formula (applied above)
  • 426.190 miles
  • 685.886 kilometers
  • 370.349 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
  • 425.377 miles
  • 684.578 kilometers
  • 369.643 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 Changzhi Wangcun Airport
City: Changzhi
Country: China Flag of China
IATA Code: CIH
ICAO Code: ZBCZ
Coordinates: 36°14′51″N, 113°7′33″E

Time difference and current local times

There is no time difference between Tianshui and Changzhi.

Time Difference

Tianshui

 CST

Changzhi

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 88 kg (193 pounds).

Frequent Flyer Miles Calculator

Tianshui (THQ) → Changzhi (CIH).

Distance:
426
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
426

Round trip?