# Distance between Ulanhot (HLH) and Tangshan (TVS)

Flight distance from Ulanhot to Tangshan (Ulanhot Airport – Tangshan Sannühe Airport) is 484 miles / 779 kilometers / 421 nautical miles. Estimated flight time is 1 hour 24 minutes.

Driving distance from Ulanhot (HLH) to Tangshan (TVS) is 652 miles / 1050 kilometers and travel time by car is about 11 hours 23 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Tangshan Sannühe Airport (TVS).

## How far is Tangshan from Ulanhot?

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

Vincenty's formula (applied above)
• 484.147 miles
• 779.159 kilometers
• 420.712 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
• 484.294 miles
• 779.396 kilometers
• 420.840 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 Tangshan Sannühe Airport
City: Tangshan
Country: China
IATA Code: TVS
ICAO Code: ZBTS
Coordinates: 39°43′4″N, 118°0′9″E

## Time difference and current local times

There is no time difference between Ulanhot and Tangshan.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 96 kg (212 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Tangshan (TVS).

Distance:
484
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
484

Round trip?