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How far is Ko Samui from Cape Town?

The distance between Cape Town (Cape Town International Airport) and Ko Samui (Samui Airport) is 6104 miles / 9823 kilometers / 5304 nautical miles.

Cape Town International Airport – Samui Airport

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6104
Miles
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9823
Kilometers
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5304
Nautical miles

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Distance from Cape Town to Ko Samui

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

Vincenty's formula (applied above)
  • 6103.874 miles
  • 9823.234 kilometers
  • 5304.122 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
  • 6104.444 miles
  • 9824.151 kilometers
  • 5304.617 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 Cape Town to Ko Samui?

The estimated flight time from Cape Town International Airport to Samui Airport is 12 hours and 3 minutes.

Flight carbon footprint between Cape Town International Airport (CPT) and Samui Airport (USM)

On average, flying from Cape Town to Ko Samui generates about 731 kg of CO2 per passenger, and 731 kilograms equals 1 611 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cape Town to Ko Samui

See the map of the shortest flight path between Cape Town International Airport (CPT) and Samui Airport (USM).

Airport information

Origin Cape Town International Airport
City: Cape Town
Country: South Africa Flag of South Africa
IATA Code: CPT
ICAO Code: FACT
Coordinates: 33°57′53″S, 18°36′6″E
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