Air Miles Calculator

Distance between Tianshui (THQ) and Erenhot (ERL)

Flight distance from Tianshui to Erenhot (Tianshui Maijishan Airport – Erenhot Saiwusu International Airport) is 697 miles / 1122 kilometers / 606 nautical miles. Estimated flight time is 1 hour 49 minutes.

Driving distance from Tianshui (THQ) to Erenhot (ERL) is 971 miles / 1563 kilometers and travel time by car is about 17 hours 13 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Erenhot Saiwusu International Airport (ERL).

How far is Erenhot from Tianshui?

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

Vincenty's formula (applied above)
  • 697.004 miles
  • 1121.720 kilometers
  • 605.680 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
  • 697.480 miles
  • 1122.485 kilometers
  • 606.093 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 Erenhot Saiwusu International Airport
City: Erenhot
Country: China Flag of China
IATA Code: ERL
ICAO Code: ZBER
Coordinates: 43°25′21″N, 112°5′48″E

Time difference and current local times

There is no time difference between Tianshui and Erenhot.

Time Difference

Tianshui

 CST

Erenhot

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 124 kg (274 pounds).

Frequent Flyer Miles Calculator

Tianshui (THQ) → Erenhot (ERL).

Distance:
697
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
697

Round trip?