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How far is Ko Samui from Belfast?

The distance between Belfast (Belfast International Airport) and Ko Samui (Samui Airport) is 6321 miles / 10173 kilometers / 5493 nautical miles.

Belfast International Airport – Samui Airport

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6321
Miles
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10173
Kilometers
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5493
Nautical miles

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Distance from Belfast to Ko Samui

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

Vincenty's formula (applied above)
  • 6321.165 miles
  • 10172.929 kilometers
  • 5492.942 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
  • 6315.774 miles
  • 10164.252 kilometers
  • 5488.257 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 Belfast to Ko Samui?

The estimated flight time from Belfast International Airport to Samui Airport is 12 hours and 28 minutes.

Flight carbon footprint between Belfast International Airport (BFS) and Samui Airport (USM)

On average, flying from Belfast to Ko Samui generates about 760 kg of CO2 per passenger, and 760 kilograms equals 1 677 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Ko Samui

See the map of the shortest flight path between Belfast International Airport (BFS) and Samui Airport (USM).

Airport information

Origin Belfast International Airport
City: Belfast
Country: United Kingdom Flag of United Kingdom
IATA Code: BFS
ICAO Code: EGAA
Coordinates: 54°39′27″N, 6°12′56″W
Destination 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