Air Miles Calculator

Distance between Ulanhot (HLH) and Tachileik (THL)

Flight distance from Ulanhot to Tachileik (Ulanhot Airport – Tachilek Airport) is 2163 miles / 3480 kilometers / 1879 nautical miles. Estimated flight time is 4 hours 35 minutes.

Driving distance from Ulanhot (HLH) to Tachileik (THL) is 2679 miles / 4311 kilometers and travel time by car is about 47 hours 29 minutes.

Map of flight path and driving directions from Ulanhot to Tachileik.

Shortest flight path between Ulanhot Airport (HLH) and Tachilek Airport (THL).

How far is Tachileik from Ulanhot?

There are several ways to calculate distances between Ulanhot and Tachileik. Here are two common methods:

Vincenty's formula (applied above)
  • 2162.674 miles
  • 3480.487 kilometers
  • 1879.312 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
  • 2164.760 miles
  • 3483.844 kilometers
  • 1881.125 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 Ulanhot Airport
City: Ulanhot
Country: China Flag of China
IATA Code: HLH
ICAO Code: ZBUL
Coordinates: 46°4′58″N, 122°1′1″E

B Tachilek Airport
City: Tachileik
Country: Burma Flag of Burma
IATA Code: THL
ICAO Code: VYTL
Coordinates: 20°29′1″N, 99°56′7″E

Time difference and current local times

The time difference between Ulanhot and Tachileik is 1 hour 30 minutes. Tachileik is 1 hour 30 minutes behind Ulanhot.

Time Difference

Ulanhot

 CST

Tachileik

 +0630

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 236 kg (520 pounds).

Frequent Flyer Miles Calculator

Ulanhot (HLH) → Tachileik (THL).

Distance:
2163
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2163

Round trip?