Air Miles Calculator

Distance between Tianshui (THQ) and Bavannur (RLK)

Flight distance from Tianshui to Bavannur (Tianshui Maijishan Airport – Bayannur Tianjitai Airport) is 451 miles / 726 kilometers / 392 nautical miles. Estimated flight time is 1 hour 21 minutes.

Driving distance from Tianshui (THQ) to Bavannur (RLK) is 572 miles / 920 kilometers and travel time by car is about 10 hours 16 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Bayannur Tianjitai Airport (RLK).

How far is Bavannur from Tianshui?

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

Vincenty's formula (applied above)
  • 450.997 miles
  • 725.810 kilometers
  • 391.906 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
  • 451.724 miles
  • 726.980 kilometers
  • 392.538 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 Bayannur Tianjitai Airport
City: Bavannur
Country: China Flag of China
IATA Code: RLK
ICAO Code: ZBYZ
Coordinates: 40°55′33″N, 107°44′34″E

Time difference and current local times

There is no time difference between Tianshui and Bavannur.

Time Difference

Tianshui

 CST

Bavannur

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 91 kg (202 pounds).

Frequent Flyer Miles Calculator

Tianshui (THQ) → Bavannur (RLK).

Distance:
451
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
451

Round trip?