How far is Haiphong from Luang Namtha?
The distance between Luang Namtha (Louang Namtha Airport) and Haiphong (Cat Bi International Airport) is 344 miles / 554 kilometers / 299 nautical miles.
The driving distance from Luang Namtha (LXG) to Haiphong (HPH) is 545 miles / 877 kilometers, and travel time by car is about 11 hours 22 minutes.
Louang Namtha Airport – Cat Bi International Airport
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Distance from Luang Namtha to Haiphong
There are several ways to calculate the distance from Luang Namtha to Haiphong. Here are two standard methods:
Vincenty's formula (applied above)- 344.395 miles
- 554.250 kilometers
- 299.271 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- 343.866 miles
- 553.398 kilometers
- 298.811 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 Luang Namtha to Haiphong?
The estimated flight time from Louang Namtha Airport to Cat Bi International Airport is 1 hour and 9 minutes.
What is the time difference between Luang Namtha and Haiphong?
There is no time difference between Luang Namtha and Haiphong.
Flight carbon footprint between Louang Namtha Airport (LXG) and Cat Bi International Airport (HPH)
On average, flying from Luang Namtha to Haiphong generates about 76 kg of CO2 per passenger, and 76 kilograms equals 167 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Luang Namtha to Haiphong
See the map of the shortest flight path between Louang Namtha Airport (LXG) and Cat Bi International Airport (HPH).
Airport information
| Origin | Louang Namtha Airport |
|---|---|
| City: | Luang Namtha |
| Country: | Laos  |
| IATA Code: | LXG |
| ICAO Code: | VLLN |
| Coordinates: | 20°58′1″N, 101°24′0″E |
| Destination | Cat Bi International Airport |
|---|---|
| City: | Haiphong |
| Country: | Vietnam  |
| IATA Code: | HPH |
| ICAO Code: | VVCI |
| Coordinates: | 20°49′9″N, 106°43′29″E |