Air Miles Calculator

Distance between Dandong (DDG) and Ruoqiang Town (RQA)

Flight distance from Dandong to Ruoqiang Town (Dandong Langtou Airport – Ruoqiang Loulan Airport) is 1927 miles / 3101 kilometers / 1674 nautical miles. Estimated flight time is 4 hours 8 minutes.

Driving distance from Dandong (DDG) to Ruoqiang Town (RQA) is 2295 miles / 3693 kilometers and travel time by car is about 41 hours 12 minutes.

Map of flight path and driving directions from Dandong to Ruoqiang Town.

Shortest flight path between Dandong Langtou Airport (DDG) and Ruoqiang Loulan Airport (RQA).

How far is Ruoqiang Town from Dandong?

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

Vincenty's formula (applied above)
  • 1926.797 miles
  • 3100.879 kilometers
  • 1674.341 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
  • 1922.048 miles
  • 3093.236 kilometers
  • 1670.214 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 Ruoqiang Loulan Airport
City: Ruoqiang Town
Country: China Flag of China
IATA Code: RQA
ICAO Code: ZWRQ
Coordinates: 38°58′28″N, 88°0′29″E

Time difference and current local times

The time difference between Dandong and Ruoqiang Town is 2 hours. Ruoqiang Town is 2 hours behind Dandong.

Time Difference

Dandong

 CST

Ruoqiang Town

 +06

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 211 kg (465 pounds).

Frequent Flyer Miles Calculator

Dandong (DDG) → Ruoqiang Town (RQA).

Distance:
1927
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1927

Round trip?