How far is Simao from Pakse?

The distance between Pakse (Pakse International Airport) and Simao (Pu'er Simao Airport) is 614 miles / 988 kilometers / 534 nautical miles.

The driving distance from Pakse (PKZ) to Simao (SYM) is 911 miles / 1466 kilometers, and travel time by car is about 18 hours 27 minutes.

Distance from Pakse to Simao

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

Vincenty's formula (applied above)

• 614.036 miles
• 988.195 kilometers
• 533.583 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

• 615.851 miles
• 991.116 kilometers
• 535.160 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 Pakse to Simao?

The estimated flight time from Pakse International Airport to Pu'er Simao Airport is 1 hour and 39 minutes.

What is the time difference between Pakse and Simao?

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

Flight carbon footprint between Pakse International Airport (PKZ) and Pu'er Simao Airport (SYM)

On average, flying from Pakse to Simao generates about 114 kg of CO2 per passenger, and 114 kilograms equals 252 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Pakse to Simao

See the map of the shortest flight path between Pakse International Airport (PKZ) and Pu'er Simao Airport (SYM).

Airport information

Origin	Pakse International Airport
City:	Pakse
Country:	Laos
IATA Code:	PKZ
ICAO Code:	VLPS
Coordinates:	15°7′55″N, 105°46′51″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