# Distance between Ulanhot (HLH) and Tongliao (TGO)

Flight distance from Ulanhot to Tongliao (Ulanhot Airport – Tongliao Airport) is 175 miles / 281 kilometers / 152 nautical miles. Estimated flight time is 49 minutes.

Driving distance from Ulanhot (HLH) to Tongliao (TGO) is 211 miles / 340 kilometers and travel time by car is about 3 hours 49 minutes.

## Map of flight path and driving directions from Ulanhot to Tongliao.

Shortest flight path between Ulanhot Airport (HLH) and Tongliao Airport (TGO).

## How far is Tongliao from Ulanhot?

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

Vincenty's formula (applied above)
• 174.677 miles
• 281.116 kilometers
• 151.790 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
• 174.781 miles
• 281.282 kilometers
• 151.880 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
IATA Code: HLH
ICAO Code: ZBUL
Coordinates: 46°4′58″N, 122°1′1″E

B Tongliao Airport
City: Tongliao
Country: China
IATA Code: TGO
ICAO Code: ZBTL
Coordinates: 43°33′24″N, 122°11′59″E

## Time difference and current local times

There is no time difference between Ulanhot and Tongliao.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 51 kg (112 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Tongliao (TGO).

Distance:
175
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
175

Round trip?