Air Miles Calculator

Distance between Tianshui (THQ) and Huai'an (HIA)

Flight distance from Tianshui to Huai'an (Tianshui Maijishan Airport – Lianshui Airport) is 761 miles / 1225 kilometers / 661 nautical miles. Estimated flight time is 1 hour 56 minutes.

Driving distance from Tianshui (THQ) to Huai'an (HIA) is 846 miles / 1361 kilometers and travel time by car is about 14 hours 29 minutes.

Map of flight path and driving directions from Tianshui to Huai'an.

Shortest flight path between Tianshui Maijishan Airport (THQ) and Lianshui Airport (HIA).

How far is Huai'an from Tianshui?

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

Vincenty's formula (applied above)
  • 761.209 miles
  • 1225.047 kilometers
  • 661.472 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
  • 759.572 miles
  • 1222.412 kilometers
  • 660.050 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 Lianshui Airport
City: Huai'an
Country: China Flag of China
IATA Code: HIA
ICAO Code: ZSSH
Coordinates: 33°47′26″N, 119°7′30″E

Time difference and current local times

There is no time difference between Tianshui and Huai'an.

Time Difference

Tianshui

 CST

Huai'an

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 131 kg (289 pounds).

Frequent Flyer Miles Calculator

Tianshui (THQ) → Huai'an (HIA).

Distance:
761
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
761

Round trip?