# Distance between Ulanhot (HLH) and Bayankhongor (BYN)

Flight distance from Ulanhot to Bayankhongor (Ulanhot Airport – Bayankhongor Airport) is 1021 miles / 1642 kilometers / 887 nautical miles. Estimated flight time is 2 hours 25 minutes.

Driving distance from Ulanhot (HLH) to Bayankhongor (BYN) is 1274 miles / 2050 kilometers and travel time by car is about 27 hours 43 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Bayankhongor Airport (BYN).

## How far is Bayankhongor from Ulanhot?

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

Vincenty's formula (applied above)
• 1020.521 miles
• 1642.369 kilometers
• 886.808 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
• 1017.606 miles
• 1637.678 kilometers
• 884.275 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 Bayankhongor Airport
City: Bayankhongor
Country: Mongolia
IATA Code: BYN
ICAO Code: ZMBH
Coordinates: 46°9′47″N, 100°42′14″E

## Time difference and current local times

There is no time difference between Ulanhot and Bayankhongor.

CST

+08

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 152 kg (335 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Bayankhongor (BYN).

Distance:
1021
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1021

Round trip?