How far is Haiphong from Xieng Khouang?
The distance between Xieng Khouang (Xieng Khouang Airport) and Haiphong (Cat Bi International Airport) is 250 miles / 403 kilometers / 217 nautical miles.
The driving distance from Xieng Khouang (XKH) to Haiphong (HPH) is 401 miles / 645 kilometers, and travel time by car is about 8 hours 24 minutes.
Xieng Khouang Airport – Cat Bi International Airport
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Distance from Xieng Khouang to Haiphong
There are several ways to calculate the distance from Xieng Khouang to Haiphong. 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 Xieng Khouang to Haiphong?
The estimated flight time from Xieng Khouang Airport to Cat Bi International Airport is 58 minutes.
What is the time difference between Xieng Khouang and Haiphong?
There is no time difference between Xieng Khouang and Haiphong.
Flight carbon footprint between Xieng Khouang Airport (XKH) and Cat Bi International Airport (HPH)
On average, flying from Xieng Khouang to Haiphong 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 Xieng Khouang to Haiphong
See the map of the shortest flight path between Xieng Khouang Airport (XKH) and Cat Bi International Airport (HPH).
Airport information
| Origin | Xieng Khouang Airport |
|---|---|
| City: | Xieng Khouang |
| Country: | Laos  |
| IATA Code: | XKH |
| ICAO Code: | VLXK |
| Coordinates: | 19°27′0″N, 103°9′28″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 |