# Distance between Dandong (DDG) and Luang Namtha (LXG)

Flight distance from Dandong to Luang Namtha (Dandong Langtou Airport – Louang Namtha Airport) is 1883 miles / 3030 kilometers / 1636 nautical miles. Estimated flight time is 4 hours 3 minutes.

Driving distance from Dandong (DDG) to Luang Namtha (LXG) is 2552 miles / 4107 kilometers and travel time by car is about 43 hours 29 minutes.

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

Shortest flight path between Dandong Langtou Airport (DDG) and Louang Namtha Airport (LXG).

## How far is Luang Namtha from Dandong?

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

Vincenty's formula (applied above)
• 1882.991 miles
• 3030.381 kilometers
• 1636.275 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
• 1883.802 miles
• 3031.685 kilometers
• 1636.979 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 Louang Namtha Airport
City: Luang Namtha
Country: Laos
IATA Code: LXG
ICAO Code: VLLN
Coordinates: 20°58′1″N, 101°24′0″E

## Time difference and current local times

The time difference between Dandong and Luang Namtha is 1 hour. Luang Namtha is 1 hour behind Dandong.

CST

+07

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 207 kg (456 pounds).

## Frequent Flyer Miles Calculator

Dandong (DDG) → Luang Namtha (LXG).

Distance:
1883
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1883

Round trip?