Air Miles Calculator

Distance between Tianshui (THQ) and Wonsan (WOS)

Flight distance from Tianshui to Wonsan (Tianshui Maijishan Airport – Wonsan Kalma International Airport) is 1236 miles / 1990 kilometers / 1074 nautical miles. Estimated flight time is 2 hours 50 minutes.

Driving distance from Tianshui (THQ) to Wonsan (WOS) is 1655 miles / 2663 kilometers and travel time by car is about 28 hours 43 minutes.

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

Shortest flight path between Tianshui Maijishan Airport (THQ) and Wonsan Kalma International Airport (WOS).

How far is Wonsan from Tianshui?

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

Vincenty's formula (applied above)
  • 1236.326 miles
  • 1989.674 kilometers
  • 1074.338 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
  • 1233.809 miles
  • 1985.623 kilometers
  • 1072.151 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 Wonsan Kalma International Airport
City: Wonsan
Country: North Korea Flag of North Korea
IATA Code: WOS
ICAO Code: ZKWS
Coordinates: 39°10′0″N, 127°29′9″E

Time difference and current local times

The time difference between Tianshui and Wonsan is 1 hour. Wonsan is 1 hour ahead of Tianshui.

Time Difference

Tianshui

 CST

Wonsan

 KST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 163 kg (359 pounds).

Frequent Flyer Miles Calculator

Tianshui (THQ) → Wonsan (WOS).

Distance:
1236
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1236

Round trip?