# Distance between Ulanhot (HLH) and Yancheng (YNZ)

Flight distance from Ulanhot to Yancheng (Ulanhot Airport – Yancheng Nanyang International Airport) is 882 miles / 1419 kilometers / 766 nautical miles. Estimated flight time is 2 hours 10 minutes.

Driving distance from Ulanhot (HLH) to Yancheng (YNZ) is 1182 miles / 1902 kilometers and travel time by car is about 20 hours 27 minutes.

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

Shortest flight path between Ulanhot Airport (HLH) and Yancheng Nanyang International Airport (YNZ).

## How far is Yancheng from Ulanhot?

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

Vincenty's formula (applied above)
• 881.713 miles
• 1418.979 kilometers
• 766.187 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
• 882.975 miles
• 1421.011 kilometers
• 767.285 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 Yancheng Nanyang International Airport
City: Yancheng
Country: China
IATA Code: YNZ
ICAO Code: ZSYN
Coordinates: 33°23′8″N, 120°7′30″E

## Time difference and current local times

There is no time difference between Ulanhot and Yancheng.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 142 kg (313 pounds).

## Frequent Flyer Miles Calculator

Ulanhot (HLH) → Yancheng (YNZ).

Distance:
882
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
882

Round trip?