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How far is Siem Reap from Phuket?

The distance between Phuket (Phuket International Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 540 miles / 869 kilometers / 469 nautical miles.

The driving distance from Phuket (HKT) to Siem Reap (SAI) is 795 miles / 1279 kilometers, and travel time by car is about 16 hours 11 minutes.

Phuket International Airport – Siem Reap–Angkor International Airport

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540
Miles
Distance arrow
869
Kilometers
Distance arrow
469
Nautical miles

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Distance from Phuket to Siem Reap

There are several ways to calculate the distance from Phuket to Siem Reap. Here are two standard methods:

Vincenty's formula (applied above)
  • 539.920 miles
  • 868.918 kilometers
  • 469.178 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
  • 540.825 miles
  • 870.374 kilometers
  • 469.964 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 Phuket to Siem Reap?

The estimated flight time from Phuket International Airport to Siem Reap–Angkor International Airport is 1 hour and 31 minutes.

What is the time difference between Phuket and Siem Reap?

There is no time difference between Phuket and Siem Reap.

Flight carbon footprint between Phuket International Airport (HKT) and Siem Reap–Angkor International Airport (SAI)

On average, flying from Phuket to Siem Reap generates about 104 kg of CO2 per passenger, and 104 kilograms equals 230 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Phuket to Siem Reap

See the map of the shortest flight path between Phuket International Airport (HKT) and Siem Reap–Angkor International Airport (SAI).

Airport information

Origin Phuket International Airport
City: Phuket
Country: Thailand Flag of Thailand
IATA Code: HKT
ICAO Code: VTSP
Coordinates: 8°6′47″N, 98°19′0″E
Destination Siem Reap–Angkor International Airport
City: Siem Reap
Country: Cambodia Flag of Cambodia
IATA Code: SAI
ICAO Code: VDSA
Coordinates: 13°22′9″N, 104°13′23″E