Air Miles Calculator

Distance between Tianshui (THQ) and Qionghai (BAR)

Flight distance from Tianshui to Qionghai (Tianshui Maijishan Airport – Qionghai Bo'ao Airport) is 1099 miles / 1768 kilometers / 955 nautical miles. Estimated flight time is 2 hours 34 minutes.

Driving distance from Tianshui (THQ) to Qionghai (BAR) is 1435 miles / 2309 kilometers and travel time by car is about 29 hours 46 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Qionghai Bo'ao Airport (BAR).

How far is Qionghai from Tianshui?

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

Vincenty's formula (applied above)
  • 1098.631 miles
  • 1768.075 kilometers
  • 954.684 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
  • 1102.112 miles
  • 1773.678 kilometers
  • 957.709 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 Qionghai Bo'ao Airport
City: Qionghai
Country: China Flag of China
IATA Code: BAR
ICAO Code: ZJQH
Coordinates: 19°8′17″N, 110°27′17″E

Time difference and current local times

There is no time difference between Tianshui and Qionghai.

Time Difference

Tianshui

 CST

Qionghai

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 157 kg (345 pounds).

Frequent Flyer Miles Calculator

Tianshui (THQ) → Qionghai (BAR).

Distance:
1099
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1099

Round trip?