# Distance between Nanyang (NNY) and Huaihua (HJJ)

Flight distance from Nanyang to Huaihua (Nanyang Jiangying Airport – Huaihua Zhijiang Airport) is 419 miles / 675 kilometers / 365 nautical miles. Estimated flight time is 1 hour 17 minutes.

Driving distance from Nanyang (NNY) to Huaihua (HJJ) is 508 miles / 817 kilometers and travel time by car is about 9 hours 1 minutes.

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

Shortest flight path between Nanyang Jiangying Airport (NNY) and Huaihua Zhijiang Airport (HJJ).

## How far is Huaihua from Nanyang?

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

Vincenty's formula (applied above)
• 419.494 miles
• 675.110 kilometers
• 364.530 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
• 420.413 miles
• 676.589 kilometers
• 365.329 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 Huaihua Zhijiang Airport
City: Huaihua
Country: China
IATA Code: HJJ
ICAO Code: ZGCJ
Coordinates: 27°26′27″N, 109°42′0″E

## Time difference and current local times

There is no time difference between Nanyang and Huaihua.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 87 kg (191 pounds).

## Frequent Flyer Miles Calculator

Nanyang (NNY) → Huaihua (HJJ).

Distance:
419
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
419

Round trip?