How far is Luang Namtha from Haiphong?
The distance between Haiphong (Cat Bi International Airport) and Luang Namtha (Louang Namtha Airport) is 344 miles / 554 kilometers / 299 nautical miles.
The driving distance from Haiphong (HPH) to Luang Namtha (LXG) is 544 miles / 875 kilometers, and travel time by car is about 11 hours 22 minutes.
Cat Bi International Airport – Louang Namtha Airport
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Distance from Haiphong to Luang Namtha
There are several ways to calculate the distance from Haiphong to Luang Namtha. 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 Haiphong to Luang Namtha?
The estimated flight time from Cat Bi International Airport to Louang Namtha Airport is 1 hour and 9 minutes.
What is the time difference between Haiphong and Luang Namtha?
There is no time difference between Haiphong and Luang Namtha.
Flight carbon footprint between Cat Bi International Airport (HPH) and Louang Namtha Airport (LXG)
On average, flying from Haiphong to Luang Namtha 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 Haiphong to Luang Namtha
See the map of the shortest flight path between Cat Bi International Airport (HPH) and Louang Namtha Airport (LXG).
Airport information
| Origin | Cat Bi International Airport |
|---|---|
| City: | Haiphong |
| Country: | Vietnam  |
| IATA Code: | HPH |
| ICAO Code: | VVCI |
| Coordinates: | 20°49′9″N, 106°43′29″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 |