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How far is Siem Reap from Seoul?

The distance between Seoul (Seoul Incheon International Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 2151 miles / 3462 kilometers / 1869 nautical miles.

The driving distance from Seoul (ICN) to Siem Reap (SAI) is 3250 miles / 5230 kilometers, and travel time by car is about 62 hours 29 minutes.

Seoul Incheon International Airport – Siem Reap–Angkor International Airport

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2151
Miles
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3462
Kilometers
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1869
Nautical miles

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Distance from Seoul to Siem Reap

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

Vincenty's formula (applied above)
  • 2151.047 miles
  • 3461.775 kilometers
  • 1869.209 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
  • 2154.213 miles
  • 3466.870 kilometers
  • 1871.960 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 Seoul to Siem Reap?

The estimated flight time from Seoul Incheon International Airport to Siem Reap–Angkor International Airport is 4 hours and 34 minutes.

Flight carbon footprint between Seoul Incheon International Airport (ICN) and Siem Reap–Angkor International Airport (SAI)

On average, flying from Seoul to Siem Reap generates about 235 kg of CO2 per passenger, and 235 kilograms equals 518 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Siem Reap–Angkor International Airport (SAI).

Airport information

Origin Seoul Incheon International Airport
City: Seoul
Country: South Korea Flag of South Korea
IATA Code: ICN
ICAO Code: RKSI
Coordinates: 37°27′36″N, 126°26′26″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