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How far is Rayong from Ko Samui?

The distance between Ko Samui (Samui Airport) and Rayong (U-Tapao International Airport) is 225 miles / 361 kilometers / 195 nautical miles. The estimated flight time is 55 minutes.

Samui Airport – U-Tapao International Airport

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225
Miles
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361
Kilometers
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195
Nautical miles

Distance from Ko Samui to Rayong

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

Vincenty's formula (applied above)
  • 224.594 miles
  • 361.449 kilometers
  • 195.167 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
  • 225.652 miles
  • 363.152 kilometers
  • 196.086 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 Rayong?

The estimated flight time from Samui Airport to U-Tapao International Airport is 55 minutes.

What is the time difference between Ko Samui and Rayong?

There is no time difference between Ko Samui and Rayong.

Flight carbon footprint between Samui Airport (USM) and U-Tapao International Airport (UTP)

On average, flying from Ko Samui to Rayong generates about 58 kg of CO2 per passenger, and 58 kilograms equals 128 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ko Samui to Rayong

Shortest flight path between Samui Airport (USM) and U-Tapao International Airport (UTP).

Airport information

Origin Samui Airport
City: Ko Samui
Country: Thailand Flag of Thailand
IATA Code: USM
ICAO Code: VTSM
Coordinates: 9°32′52″N, 100°3′43″E
Destination U-Tapao International Airport
City: Rayong
Country: Thailand Flag of Thailand
IATA Code: UTP
ICAO Code: VTBU
Coordinates: 12°40′47″N, 101°0′17″E

Airlines flying from Ko Samui (USM) to Rayong (UTP)

Bangkok Airways