# Distance between Huaihua (HJJ) and Changzhi (CIH)

Flight distance from Huaihua to Changzhi (Huaihua Zhijiang Airport – Changzhi Wangcun Airport) is 639 miles / 1029 kilometers / 555 nautical miles. Estimated flight time is 1 hour 42 minutes.

Driving distance from Huaihua (HJJ) to Changzhi (CIH) is 769 miles / 1237 kilometers and travel time by car is about 13 hours 28 minutes.

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

Shortest flight path between Huaihua Zhijiang Airport (HJJ) and Changzhi Wangcun Airport (CIH).

## How far is Changzhi from Huaihua?

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

Vincenty's formula (applied above)
• 639.212 miles
• 1028.712 kilometers
• 555.460 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
• 640.693 miles
• 1031.096 kilometers
• 556.747 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 Huaihua Zhijiang Airport
City: Huaihua
Country: China
IATA Code: HJJ
ICAO Code: ZGCJ
Coordinates: 27°26′27″N, 109°42′0″E

B Changzhi Wangcun Airport
City: Changzhi
Country: China
IATA Code: CIH
ICAO Code: ZBCZ
Coordinates: 36°14′51″N, 113°7′33″E

## Time difference and current local times

There is no time difference between Huaihua and Changzhi.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 118 kg (259 pounds).

## Frequent Flyer Miles Calculator

Huaihua (HJJ) → Changzhi (CIH).

Distance:
639
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
639

Round trip?