# Distance between Ulanhot (HLH) and Tunxi (TXN)

Flight distance from Ulanhot to Tunxi (Ulanhot Airport – Huangshan Tunxi International Airport) is 1146 miles / 1844 kilometers / 996 nautical miles. Estimated flight time is 2 hours 40 minutes.

Driving distance from Ulanhot (HLH) to Tunxi (TXN) is 1445 miles / 2326 kilometers and travel time by car is about 25 hours 5 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Huangshan Tunxi International Airport (TXN).

## How far is Tunxi from Ulanhot?

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

Vincenty's formula (applied above)
• 1145.859 miles
• 1844.081 kilometers
• 995.724 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
• 1147.758 miles
• 1847.137 kilometers
• 997.374 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 Huangshan Tunxi International Airport
City: Tunxi
Country: China
IATA Code: TXN
ICAO Code: ZSTX
Coordinates: 29°43′59″N, 118°15′21″E

## Time difference and current local times

There is no time difference between Ulanhot and Tunxi.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 159 kg (351 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Tunxi (TXN).

Distance:
1146
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1146

Round trip?