# Distance between Dandong (DDG) and Nanchong (NAO)

Flight distance from Dandong to Nanchong (Dandong Langtou Airport – Nanchong Gaoping Airport) is 1208 miles / 1943 kilometers / 1049 nautical miles. Estimated flight time is 2 hours 47 minutes.

Driving distance from Dandong (DDG) to Nanchong (NAO) is 1552 miles / 2498 kilometers and travel time by car is about 26 hours 21 minutes.

## Map of flight path and driving directions from Dandong to Nanchong.

Shortest flight path between Dandong Langtou Airport (DDG) and Nanchong Gaoping Airport (NAO).

## How far is Nanchong from Dandong?

There are several ways to calculate distances between Dandong and Nanchong. Here are two common methods:

Vincenty's formula (applied above)
• 1207.520 miles
• 1943.316 kilometers
• 1049.307 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
• 1206.330 miles
• 1941.400 kilometers
• 1048.272 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 Dandong Langtou Airport
City: Dandong
Country: China
IATA Code: DDG
ICAO Code: ZYDD
Coordinates: 40°1′28″N, 124°17′9″E

B Nanchong Gaoping Airport
City: Nanchong
Country: China
IATA Code: NAO
ICAO Code: ZUNC
Coordinates: 30°45′14″N, 106°3′43″E

## Time difference and current local times

There is no time difference between Dandong and Nanchong.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 162 kg (357 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Nanchong (NAO).

Distance:
1208
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1208

Round trip?