# Distance between Ulanhot (HLH) and Yibin (YBP)

Flight distance from Ulanhot to Yibin (Ulanhot Airport – Yibin Wuliangye Airport) is 1521 miles / 2448 kilometers / 1322 nautical miles. Estimated flight time is 3 hours 22 minutes.

Driving distance from Ulanhot (HLH) to Yibin (YBP) is 1814 miles / 2919 kilometers and travel time by car is about 31 hours 42 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Yibin Wuliangye Airport (YBP).

## How far is Yibin from Ulanhot?

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

Vincenty's formula (applied above)
• 1521.040 miles
• 2447.876 kilometers
• 1321.748 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
• 1521.378 miles
• 2448.420 kilometers
• 1322.041 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 Yibin Wuliangye Airport
City: Yibin
Country: China
IATA Code: YBP
ICAO Code: ZUYB
Coordinates: 28°51′28″N, 104°31′30″E

## Time difference and current local times

There is no time difference between Ulanhot and Yibin.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 181 kg (399 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Yibin (YBP).

Distance:
1521
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1521

Round trip?