Map of flight path and driving directions from Dandong to Hanoi.
Shortest flight path between Dandong Langtou Airport (DDG) and Noi Bai International Airport (HAN).
How far is Hanoi from Dandong?
There are several ways to calculate distances between Dandong and Hanoi. Here are two common methods:Vincenty's formula (applied above)
- 1692.560 miles
- 2723.912 kilometers
- 1470.795 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
- 1694.100 miles
- 2726.390 kilometers
- 1472.133 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).
Time difference and current local times
The time difference between Dandong and Hanoi is 1 hour. Hanoi is 1 hour behind Dandong.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 192 kg (424 pounds).
Frequent Flyer Miles Calculator
Dandong (DDG) → Hanoi (HAN).