# Distance between Nanyang (NNY) and Changsha (CSX)

Flight distance from Nanyang to Changsha (Nanyang Jiangying Airport – Changsha Huanghua International Airport) is 332 miles / 534 kilometers / 289 nautical miles. Estimated flight time is 1 hour 7 minutes.

Driving distance from Nanyang (NNY) to Changsha (CSX) is 405 miles / 651 kilometers and travel time by car is about 7 hours 1 minutes.

## Map of flight path and driving directions from Nanyang to Changsha.

Shortest flight path between Nanyang Jiangying Airport (NNY) and Changsha Huanghua International Airport (CSX).

## How far is Changsha from Nanyang?

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

Vincenty's formula (applied above)
• 332.040 miles
• 534.366 kilometers
• 288.535 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
• 333.016 miles
• 535.937 kilometers
• 289.383 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
IATA Code: NNY
ICAO Code: ZHNY
Coordinates: 32°58′50″N, 112°36′53″E

B Changsha Huanghua International Airport
City: Changsha
Country: China
IATA Code: CSX
ICAO Code: ZGHA
Coordinates: 28°11′21″N, 113°13′12″E

## Time difference and current local times

There is no time difference between Nanyang and Changsha.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 74 kg (163 pounds).

## Frequent Flyer Miles Calculator

Nanyang (NNY) → Changsha (CSX).

Distance:
332
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
332

Round trip?