How far is Luang Namtha from Siem Reap?
The distance between Siem Reap (Siem Reap–Angkor International Airport) and Luang Namtha (Louang Namtha Airport) is 555 miles / 893 kilometers / 482 nautical miles.
The driving distance from Siem Reap (SAI) to Luang Namtha (LXG) is 899 miles / 1447 kilometers, and travel time by car is about 18 hours 27 minutes.
Siem Reap–Angkor International Airport – Louang Namtha Airport
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Distance from Siem Reap to Luang Namtha
There are several ways to calculate the distance from Siem Reap to Luang Namtha. Here are two standard methods:
Vincenty's formula (applied above)- 554.763 miles
- 892.805 kilometers
- 482.076 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 556.999 miles
- 896.404 kilometers
- 484.019 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).
How long does it take to fly from Siem Reap to Luang Namtha?
The estimated flight time from Siem Reap–Angkor International Airport to Louang Namtha Airport is 1 hour and 33 minutes.
What is the time difference between Siem Reap and Luang Namtha?
There is no time difference between Siem Reap and Luang Namtha.
Flight carbon footprint between Siem Reap–Angkor International Airport (SAI) and Louang Namtha Airport (LXG)
On average, flying from Siem Reap to Luang Namtha generates about 107 kg of CO2 per passenger, and 107 kilograms equals 235 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Siem Reap to Luang Namtha
See the map of the shortest flight path between Siem Reap–Angkor International Airport (SAI) and Louang Namtha Airport (LXG).
Airport information
| Origin | Siem Reap–Angkor International Airport |
|---|---|
| City: | Siem Reap |
| Country: | Cambodia  |
| IATA Code: | SAI |
| ICAO Code: | VDSA |
| Coordinates: | 13°22′9″N, 104°13′23″E |
| Destination | Louang Namtha Airport |
|---|---|
| City: | Luang Namtha |
| Country: | Laos  |
| IATA Code: | LXG |
| ICAO Code: | VLLN |
| Coordinates: | 20°58′1″N, 101°24′0″E |