# Distance between Qiqihar (NDG) and Changzhou (CZX)

Flight distance from Qiqihar to Changzhou (Qiqihar Sanjiazi Airport – Changzhou Benniu Airport) is 1079 miles / 1737 kilometers / 938 nautical miles. Estimated flight time is 2 hours 32 minutes.

Driving distance from Qiqihar (NDG) to Changzhou (CZX) is 1422 miles / 2289 kilometers and travel time by car is about 24 hours 25 minutes.

## Map of flight path and driving directions from Qiqihar to Changzhou.

Shortest flight path between Qiqihar Sanjiazi Airport (NDG) and Changzhou Benniu Airport (CZX).

## How far is Changzhou from Qiqihar?

There are several ways to calculate distances between Qiqihar and Changzhou. Here are two common methods:

Vincenty's formula (applied above)
• 1079.346 miles
• 1737.038 kilometers
• 937.926 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
• 1080.795 miles
• 1739.371 kilometers
• 939.185 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 Qiqihar Sanjiazi Airport
City: Qiqihar
Country: China
IATA Code: NDG
ICAO Code: ZYQQ
Coordinates: 47°14′22″N, 123°55′4″E

B Changzhou Benniu Airport
City: Changzhou
Country: China
IATA Code: CZX
ICAO Code: ZSCG
Coordinates: 31°55′10″N, 119°46′44″E

## Time difference and current local times

There is no time difference between Qiqihar and Changzhou.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (343 pounds).

## Frequent Flyer Miles Calculator

Qiqihar (NDG) → Changzhou (CZX).

Distance:
1079
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1079

Round trip?