How far is Simao from Xining?

The distance between Xining (Xining Caojiabao International Airport) and Simao (Pu'er Simao Airport) is 948 miles / 1526 kilometers / 824 nautical miles.

The driving distance from Xining (XNN) to Simao (SYM) is 1388 miles / 2233 kilometers, and travel time by car is about 25 hours 34 minutes.

Distance from Xining to Simao

There are several ways to calculate the distance from Xining to Simao. Here are two standard methods:

Vincenty's formula (applied above)

• 948.217 miles
• 1526.008 kilometers
• 823.978 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

• 951.151 miles
• 1530.729 kilometers
• 826.528 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 Xining to Simao?

The estimated flight time from Xining Caojiabao International Airport to Pu'er Simao Airport is 2 hours and 17 minutes.

What is the time difference between Xining and Simao?

There is no time difference between Xining and Simao.

Flight carbon footprint between Xining Caojiabao International Airport (XNN) and Pu'er Simao Airport (SYM)

On average, flying from Xining to Simao generates about 147 kg of CO2 per passenger, and 147 kilograms equals 325 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Xining to Simao

See the map of the shortest flight path between Xining Caojiabao International Airport (XNN) and Pu'er Simao Airport (SYM).

Airport information

Origin	Xining Caojiabao International Airport
City:	Xining
Country:	China
IATA Code:	XNN
ICAO Code:	ZLXN
Coordinates:	36°31′39″N, 102°2′34″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