Air Miles Calculator

Distance between Nanyang (NNY) and Nanchang (KHN)

Flight distance from Nanyang to Nanchang (Nanyang Jiangying Airport – Nanchang Changbei International Airport) is 344 miles / 554 kilometers / 299 nautical miles. Estimated flight time is 1 hour 9 minutes.

Driving distance from Nanyang (NNY) to Nanchang (KHN) is 454 miles / 730 kilometers and travel time by car is about 7 hours 46 minutes.

Map of flight path and driving directions from Nanyang to Nanchang.

Shortest flight path between Nanyang Jiangying Airport (NNY) and Nanchang Changbei International Airport (KHN).

How far is Nanchang from Nanyang?

There are several ways to calculate distances between Nanyang and Nanchang. Here are two common methods:

Vincenty's formula (applied above)
  • 344.125 miles
  • 553.815 kilometers
  • 299.036 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
  • 344.593 miles
  • 554.569 kilometers
  • 299.443 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 Nanyang Jiangying Airport
City: Nanyang
Country: China Flag of China
IATA Code: NNY
ICAO Code: ZHNY
Coordinates: 32°58′50″N, 112°36′53″E

B Nanchang Changbei International Airport
City: Nanchang
Country: China Flag of China
IATA Code: KHN
ICAO Code: ZSCN
Coordinates: 28°51′53″N, 115°54′0″E

Time difference and current local times

There is no time difference between Nanyang and Nanchang.

Time Difference

Nanyang

 CST

Nanchang

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 76 kg (167 pounds).

Frequent Flyer Miles Calculator

Nanyang (NNY) → Nanchang (KHN).

Distance:
344
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
344

Round trip?