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Distance between Xieng Khouang (XKH) and Simao (SYM)

Flight distance from Xieng Khouang to Simao (Xieng Khouang Airport – Pu'er Simao Airport) is 270 miles / 435 kilometers / 235 nautical miles. Estimated flight time is 1 hour 0 minutes.

Driving distance from Xieng Khouang (XKH) to Simao (SYM) is 519 miles / 836 kilometers and travel time by car is about 11 hours 50 minutes.

Xieng Khouang – Simao

Distance arrow
270
Miles
Distance arrow
435
Kilometers
Distance arrow
235
Nautical miles

How far is Simao from Xieng Khouang?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common 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 earth.

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).

Flight Duration

Estimated flight time from Xieng Khouang to Simao is 1 hour 0 minutes.

Time difference and current local times

The time difference between Xieng Khouang and Simao is 1 hour. Simao is 1 hour ahead of Xieng Khouang.

Xieng Khouang time to Simao time converter

Time in Xieng Khouang: 00:00 ⇆ Time in Simao: 00:00

Current local times

Xieng Khouang

 +07

Simao

 CST

Carbon dioxide emissions

On average flying from Xieng Khouang to Simao generates about 65 kg of CO2 per passenger, 65 kilograms is equal to 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

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 Flag of 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 Flag of China
IATA Code: SYM
ICAO Code: ZPSM
Coordinates: 22°47′35″N, 100°57′32″E