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How far is Spokane, WA, from Siem Reap?

The distance between Siem Reap (Siem Reap International Airport) and Spokane (Spokane International Airport) is 7521 miles / 12104 kilometers / 6536 nautical miles.

Siem Reap International Airport – Spokane International Airport

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7521
Miles
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12104
Kilometers
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6536
Nautical miles

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Distance from Siem Reap to Spokane

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

Vincenty's formula (applied above)
  • 7521.347 miles
  • 12104.434 kilometers
  • 6535.872 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
  • 7511.652 miles
  • 12088.833 kilometers
  • 6527.447 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 Siem Reap to Spokane?

The estimated flight time from Siem Reap International Airport to Spokane International Airport is 14 hours and 44 minutes.

Flight carbon footprint between Siem Reap International Airport (REP) and Spokane International Airport (GEG)

On average, flying from Siem Reap to Spokane generates about 929 kg of CO2 per passenger, and 929 kilograms equals 2 048 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Siem Reap to Spokane

See the map of the shortest flight path between Siem Reap International Airport (REP) and Spokane International Airport (GEG).

Airport information

Origin Siem Reap International Airport
City: Siem Reap
Country: Cambodia Flag of Cambodia
IATA Code: REP
ICAO Code: VDSR
Coordinates: 13°24′38″N, 103°48′46″E
Destination Spokane International Airport
City: Spokane, WA
Country: United States Flag of United States
IATA Code: GEG
ICAO Code: KGEG
Coordinates: 47°37′11″N, 117°32′2″W