# Distance between Nanyang (NNY) and Nantong (NTG)

Flight distance from Nanyang to Nantong (Nanyang Jiangying Airport – Nantong Xingdong Airport) is 492 miles / 792 kilometers / 428 nautical miles. Estimated flight time is 1 hour 25 minutes.

Driving distance from Nanyang (NNY) to Nantong (NTG) is 561 miles / 903 kilometers and travel time by car is about 9 hours 35 minutes.

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

Shortest flight path between Nanyang Jiangying Airport (NNY) and Nantong Xingdong Airport (NTG).

## How far is Nantong from Nanyang?

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

Vincenty's formula (applied above)
• 491.972 miles
• 791.753 kilometers
• 427.512 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
• 490.985 miles
• 790.164 kilometers
• 426.654 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 Nantong Xingdong Airport
City: Nantong
Country: China
IATA Code: NTG
ICAO Code: ZSNT
Coordinates: 32°4′14″N, 120°58′33″E

## Time difference and current local times

There is no time difference between Nanyang and Nantong.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 97 kg (215 pounds).

## Frequent Flyer Miles Calculator

Nanyang (NNY) → Nantong (NTG).

Distance:
492
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
492

Round trip?