How far is Simao from Luang Namtha?

The distance between Luang Namtha (Louang Namtha Airport) and Simao (Pu'er Simao Airport) is 129 miles / 207 kilometers / 112 nautical miles.

The driving distance from Luang Namtha (LXG) to Simao (SYM) is 205 miles / 330 kilometers, and travel time by car is about 3 hours 57 minutes.

Distance from Luang Namtha to Simao

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

Vincenty's formula (applied above)

• 128.808 miles
• 207.296 kilometers
• 111.931 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

• 129.314 miles
• 208.111 kilometers
• 112.371 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 Luang Namtha to Simao?

The estimated flight time from Louang Namtha Airport to Pu'er Simao Airport is 44 minutes.

What is the time difference between Luang Namtha and Simao?

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

Flight carbon footprint between Louang Namtha Airport (LXG) and Pu'er Simao Airport (SYM)

On average, flying from Luang Namtha to Simao generates about 44 kg of CO2 per passenger, and 44 kilograms equals 97 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Luang Namtha to Simao

See the map of the shortest flight path between Louang Namtha Airport (LXG) and Pu'er Simao Airport (SYM).

Airport information

Origin	Louang Namtha Airport
City:	Luang Namtha
Country:	Laos
IATA Code:	LXG
ICAO Code:	VLLN
Coordinates:	20°58′1″N, 101°24′0″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