# Distance between Changzhi (CIH) and Ulanhot (HLH)

Flight distance from Changzhi to Ulanhot (Changzhi Wangcun Airport – Ulanhot Airport) is 821 miles / 1321 kilometers / 713 nautical miles. Estimated flight time is 2 hours 3 minutes.

Driving distance from Changzhi (CIH) to Ulanhot (HLH) is 971 miles / 1563 kilometers and travel time by car is about 17 hours 57 minutes.

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

Shortest flight path between Changzhi Wangcun Airport (CIH) and Ulanhot Airport (HLH).

## How far is Ulanhot from Changzhi?

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

Vincenty's formula (applied above)
• 820.800 miles
• 1320.949 kilometers
• 713.255 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
• 820.831 miles
• 1321.000 kilometers
• 713.283 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 Changzhi Wangcun Airport
City: Changzhi
Country: China
IATA Code: CIH
ICAO Code: ZBCZ
Coordinates: 36°14′51″N, 113°7′33″E

B Ulanhot Airport
City: Ulanhot
Country: China
IATA Code: HLH
ICAO Code: ZBUL
Coordinates: 46°4′58″N, 122°1′1″E

## Time difference and current local times

There is no time difference between Changzhi and Ulanhot.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 137 kg (302 pounds).

## Frequent Flyer Miles Calculator

Changzhi (CIH) → Ulanhot (HLH).

Distance:
821
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
821

Round trip?