Air Miles Calculator

Distance between Tianshui (THQ) and Delingha (HXD)

Flight distance from Tianshui to Delingha (Tianshui Maijishan Airport – Delingha Airport) is 513 miles / 826 kilometers / 446 nautical miles. Estimated flight time is 1 hour 28 minutes.

Driving distance from Tianshui (THQ) to Delingha (HXD) is 630 miles / 1014 kilometers and travel time by car is about 11 hours 19 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Delingha Airport (HXD).

How far is Delingha from Tianshui?

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

Vincenty's formula (applied above)
  • 513.466 miles
  • 826.343 kilometers
  • 446.189 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
  • 512.573 miles
  • 824.906 kilometers
  • 445.413 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 Delingha Airport
City: Delingha
Country: China Flag of China
IATA Code: HXD
ICAO Code: ZLDL
Coordinates: 37°7′31″N, 97°16′7″E

Time difference and current local times

There is no time difference between Tianshui and Delingha.

Time Difference

Tianshui

 CST

Delingha

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 101 kg (222 pounds).

Frequent Flyer Miles Calculator

Tianshui (THQ) → Delingha (HXD).

Distance:
513
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
513

Round trip?