How far is Xieng Khouang from Sanya?
The distance between Sanya (Sanya Phoenix International Airport) and Xieng Khouang (Xieng Khouang Airport) is 417 miles / 671 kilometers / 362 nautical miles.
The driving distance from Sanya (SYX) to Xieng Khouang (XKH) is 973 miles / 1566 kilometers, and travel time by car is about 22 hours 59 minutes.
Sanya Phoenix International Airport – Xieng Khouang Airport
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Distance from Sanya to Xieng Khouang
There are several ways to calculate the distance from Sanya to Xieng Khouang. Here are two standard methods:
Vincenty's formula (applied above)- 416.974 miles
- 671.054 kilometers
- 362.340 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- 416.452 miles
- 670.215 kilometers
- 361.887 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 Sanya to Xieng Khouang?
The estimated flight time from Sanya Phoenix International Airport to Xieng Khouang Airport is 1 hour and 17 minutes.
What is the time difference between Sanya and Xieng Khouang?
The time difference between Sanya and Xieng Khouang is 1 hour. Xieng Khouang is 1 hour behind Sanya.
Flight carbon footprint between Sanya Phoenix International Airport (SYX) and Xieng Khouang Airport (XKH)
On average, flying from Sanya to Xieng Khouang generates about 86 kg of CO2 per passenger, and 86 kilograms equals 190 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sanya to Xieng Khouang
See the map of the shortest flight path between Sanya Phoenix International Airport (SYX) and Xieng Khouang Airport (XKH).
Airport information
| Origin | Sanya Phoenix International Airport |
|---|---|
| City: | Sanya |
| Country: | China  |
| IATA Code: | SYX |
| ICAO Code: | ZJSY |
| Coordinates: | 18°18′10″N, 109°24′43″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 |