How far is Simao from Xieng Khouang?
The distance between Xieng Khouang (Xieng Khouang Airport) and Simao (Pu'er Simao Airport) is 270 miles / 435 kilometers / 235 nautical miles.
The driving distance from Xieng Khouang (XKH) to Simao (SYM) is 506 miles / 815 kilometers, and travel time by car is about 10 hours 1 minutes.
Xieng Khouang Airport – Pu'er Simao Airport
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Distance from Xieng Khouang to Simao
There are several ways to calculate the distance from Xieng Khouang to Simao. Here are two standard methods:
Vincenty's formula (applied above)- 270.270 miles
- 434.957 kilometers
- 234.858 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- 270.997 miles
- 436.128 kilometers
- 235.490 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 Simao?
The estimated flight time from Xieng Khouang Airport to Pu'er Simao Airport is 1 hour and 0 minutes.
What is the time difference between Xieng Khouang and Simao?
Flight carbon footprint between Xieng Khouang Airport (XKH) and Pu'er Simao Airport (SYM)
On average, flying from Xieng Khouang to Simao generates about 65 kg of CO2 per passenger, and 65 kilograms equals 143 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 Simao
See the map of the shortest flight path between Xieng Khouang Airport (XKH) and Pu'er Simao Airport (SYM).
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 | Pu'er Simao Airport |
|---|---|
| City: | Simao |
| Country: | China  |
| IATA Code: | SYM |
| ICAO Code: | ZPSM |
| Coordinates: | 22°47′35″N, 100°57′32″E |