# Distance between Dandong (DDG) and Qiqihar (NDG)

Flight distance from Dandong to Qiqihar (Dandong Langtou Airport – Qiqihar Sanjiazi Airport) is 498 miles / 802 kilometers / 433 nautical miles. Estimated flight time is 1 hour 26 minutes.

Driving distance from Dandong (DDG) to Qiqihar (NDG) is 621 miles / 999 kilometers and travel time by car is about 10 hours 44 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Qiqihar Sanjiazi Airport (NDG).

## How far is Qiqihar from Dandong?

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

Vincenty's formula (applied above)
• 498.439 miles
• 802.160 kilometers
• 433.132 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
• 498.840 miles
• 802.805 kilometers
• 433.480 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 Qiqihar Sanjiazi Airport
City: Qiqihar
Country: China
IATA Code: NDG
ICAO Code: ZYQQ
Coordinates: 47°14′22″N, 123°55′4″E

## Time difference and current local times

There is no time difference between Dandong and Qiqihar.

CST

CST

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 98 kg (217 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Qiqihar (NDG).

Distance:
498
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
498

Round trip?