Air Miles Calculator

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 Flag of China
IATA Code: DDG
ICAO Code: ZYDD
Coordinates: 40°1′28″N, 124°17′9″E

B Qiqihar Sanjiazi Airport
City: Qiqihar
Country: China Flag of 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.

Time Difference

Dandong

 CST

Qiqihar

 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?