# Distance between Ulanhot (HLH) and Tengchong (TCZ)

Flight distance from Ulanhot to Tengchong (Ulanhot Airport – Tengchong Tuofeng Airport) is 1956 miles / 3148 kilometers / 1700 nautical miles. Estimated flight time is 4 hours 12 minutes.

Driving distance from Ulanhot (HLH) to Tengchong (TCZ) is 2482 miles / 3995 kilometers and travel time by car is about 43 hours 51 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Tengchong Tuofeng Airport (TCZ).

## How far is Tengchong from Ulanhot?

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

Vincenty's formula (applied above)
• 1955.819 miles
• 3147.586 kilometers
• 1699.560 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
• 1956.243 miles
• 3148.268 kilometers
• 1699.929 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 Tengchong Tuofeng Airport
City: Tengchong
Country: China
IATA Code: TCZ
ICAO Code: ZUTC
Coordinates: 24°56′17″N, 98°29′8″E

## Time difference and current local times

There is no time difference between Ulanhot and Tengchong.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 213 kg (471 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Tengchong (TCZ).

Distance:
1956
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1956

Round trip?