Air Miles Calculator

Distance between Dandong (DDG) and Mengnai (HTT)

Flight distance from Dandong to Mengnai (Dandong Langtou Airport – Huatugou Airport) is 1791 miles / 2883 kilometers / 1556 nautical miles. Estimated flight time is 3 hours 53 minutes.

Driving distance from Dandong (DDG) to Mengnai (HTT) is 2244 miles / 3611 kilometers and travel time by car is about 38 hours 36 minutes.

Map of flight path and driving directions from Dandong to Mengnai.

Shortest flight path between Dandong Langtou Airport (DDG) and Huatugou Airport (HTT).

How far is Mengnai from Dandong?

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

Vincenty's formula (applied above)
  • 1791.188 miles
  • 2882.638 kilometers
  • 1556.500 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
  • 1786.838 miles
  • 2875.637 kilometers
  • 1552.720 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 Huatugou Airport
City: Mengnai
Country: China Flag of China
IATA Code: HTT
ICAO Code: ZLHX
Coordinates: 38°12′7″N, 90°50′29″E

Time difference and current local times

There is no time difference between Dandong and Mengnai.

Time Difference

Dandong

 CST

Mengnai

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 199 kg (440 pounds).

Frequent Flyer Miles Calculator

Dandong (DDG) → Mengnai (HTT).

Distance:
1791
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1791

Round trip?