How far is Xieng Khouang from Haiphong?
The distance between Haiphong (Cat Bi International Airport) and Xieng Khouang (Xieng Khouang Airport) is 250 miles / 403 kilometers / 217 nautical miles.
The driving distance from Haiphong (HPH) to Xieng Khouang (XKH) is 406 miles / 654 kilometers, and travel time by car is about 8 hours 21 minutes.
Cat Bi International Airport – Xieng Khouang Airport
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Distance from Haiphong to Xieng Khouang
There are several ways to calculate the distance from Haiphong to Xieng Khouang. Here are two standard methods:
Vincenty's formula (applied above)- 250.148 miles
- 402.574 kilometers
- 217.372 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- 249.980 miles
- 402.304 kilometers
- 217.227 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 Xieng Khouang?
The estimated flight time from Cat Bi International Airport to Xieng Khouang Airport is 58 minutes.
What is the time difference between Haiphong and Xieng Khouang?
There is no time difference between Haiphong and Xieng Khouang.
Flight carbon footprint between Cat Bi International Airport (HPH) and Xieng Khouang Airport (XKH)
On average, flying from Haiphong to Xieng Khouang generates about 62 kg of CO2 per passenger, and 62 kilograms equals 136 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 Xieng Khouang
See the map of the shortest flight path between Cat Bi International Airport (HPH) and Xieng Khouang Airport (XKH).
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 | Xieng Khouang Airport |
|---|---|
| City: | Xieng Khouang |
| Country: | Laos  |
| IATA Code: | XKH |
| ICAO Code: | VLXK |
| Coordinates: | 19°27′0″N, 103°9′28″E |