Air Miles Calculator

Distance between Lanzhou (LHW) and Simao (SYM)

Flight distance from Lanzhou to Simao (Lanzhou Zhongchuan International Airport – Pu'er Simao Airport) is 958 miles / 1543 kilometers / 833 nautical miles. Estimated flight time is 2 hours 18 minutes.

Driving distance from Lanzhou (LHW) to Simao (SYM) is 1344 miles / 2163 kilometers and travel time by car is about 23 hours 8 minutes.

Map of flight path and driving directions from Lanzhou to Simao.

Shortest flight path between Lanzhou Zhongchuan International Airport (LHW) and Pu'er Simao Airport (SYM).

How far is Simao from Lanzhou?

There are several ways to calculate distances between Lanzhou and Simao. Here are two common methods:

Vincenty's formula (applied above)
  • 958.480 miles
  • 1542.525 kilometers
  • 832.897 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
  • 961.336 miles
  • 1547.120 kilometers
  • 835.378 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).

Airport information


A Lanzhou Zhongchuan International Airport
City: Lanzhou
Country: China Flag of China
IATA Code: LHW
ICAO Code: ZLLL
Coordinates: 36°30′54″N, 103°37′12″E

B 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

Time difference and current local times

There is no time difference between Lanzhou and Simao.

Time Difference

Lanzhou

 CST

Simao

 CST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 148 kg (326 pounds).

Frequent Flyer Miles Calculator

Lanzhou (LHW) → Simao (SYM).

Distance:
958
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
958

Round trip?