# Distance between Nanyang (NNY) and Huai'an (HIA)

Flight distance from Nanyang to Huai'an (Nanyang Jiangying Airport – Lianshui Airport) is 380 miles / 612 kilometers / 331 nautical miles. Estimated flight time is 1 hour 13 minutes.

Driving distance from Nanyang (NNY) to Huai'an (HIA) is 440 miles / 708 kilometers and travel time by car is about 7 hours 38 minutes.

## Map of flight path and driving directions from Nanyang to Huai'an.

Shortest flight path between Nanyang Jiangying Airport (NNY) and Lianshui Airport (HIA).

## How far is Huai'an from Nanyang?

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

Vincenty's formula (applied above)
• 380.426 miles
• 612.236 kilometers
• 330.581 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
• 379.654 miles
• 610.994 kilometers
• 329.910 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 Lianshui Airport
City: Huai'an
Country: China
IATA Code: HIA
ICAO Code: ZSSH
Coordinates: 33°47′26″N, 119°7′30″E

## Time difference and current local times

There is no time difference between Nanyang and Huai'an.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 81 kg (179 pounds).

## Frequent Flyer Miles Calculator

Nanyang (NNY) → Huai'an (HIA).

Distance:
380
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
380

Round trip?