# Distance between Trang (TST) and Ko Samui (USM)

Flight distance from Trang to Ko Samui (Trang Airport – Samui Airport) is 143 miles / 231 kilometers / 125 nautical miles. Estimated flight time is 46 minutes.

143
Miles
231
Kilometers
125
Nautical miles

## How far is Ko Samui from Trang?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
• 143.404 miles
• 230.786 kilometers
• 124.614 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
• 144.134 miles
• 231.961 kilometers
• 125.249 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 Trang to Ko Samui?

Estimated flight time from Trang Airport to Samui Airport is 46 minutes.

## What is the time difference between Trang and Ko Samui?

There is no time difference between Trang and Ko Samui.

## Flight carbon footprint between Trang Airport (TST) and Samui Airport (USM)

On average flying from Trang to Ko Samui generates about 46 kg of CO2 per passenger, 46 kilograms is equal to 102 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path from Trang to Ko Samui

Shortest flight path between Trang Airport (TST) and Samui Airport (USM).

## Airport information

Origin Trang Airport
City: Trang
Country: Thailand
IATA Code: TST
ICAO Code: VTST
Coordinates: 7°30′31″N, 99°36′59″E
Destination Samui Airport
City: Ko Samui
Country: Thailand
IATA Code: USM
ICAO Code: VTSM
Coordinates: 9°32′52″N, 100°3′43″E