How far is Tunxi from Ko Samui?

The distance between Ko Samui (Samui Airport) and Tunxi (Huangshan Tunxi International Airport) is 1820 miles / 2929 kilometers / 1582 nautical miles.

Distance from Ko Samui to Tunxi

There are several ways to calculate the distance from Ko Samui to Tunxi. Here are two standard methods:

Vincenty's formula (applied above)

• 1820.050 miles
• 2929.086 kilometers
• 1581.580 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

• 1823.560 miles
• 2934.735 kilometers
• 1584.630 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 Ko Samui to Tunxi?

The estimated flight time from Samui Airport to Huangshan Tunxi International Airport is 3 hours and 56 minutes.

What is the time difference between Ko Samui and Tunxi?

The time difference between Ko Samui and Tunxi is 1 hour. Tunxi is 1 hour ahead of Ko Samui.

Flight carbon footprint between Samui Airport (USM) and Huangshan Tunxi International Airport (TXN)

On average, flying from Ko Samui to Tunxi generates about 202 kg of CO2 per passenger, and 202 kilograms equals 445 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ko Samui to Tunxi

See the map of the shortest flight path between Samui Airport (USM) and Huangshan Tunxi International Airport (TXN).

Airport information

Origin	Samui Airport
City:	Ko Samui
Country:	Thailand
IATA Code:	USM
ICAO Code:	VTSM
Coordinates:	9°32′52″N, 100°3′43″E

Destination	Huangshan Tunxi International Airport
City:	Tunxi
Country:	China
IATA Code:	TXN
ICAO Code:	ZSTX
Coordinates:	29°43′59″N, 118°15′21″E