How far is Siem Reap from Perth?

The distance between Perth (Perth Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 3211 miles / 5168 kilometers / 2790 nautical miles.

Distance from Perth to Siem Reap

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

Vincenty's formula (applied above)

• 3211.242 miles
• 5167.993 kilometers
• 2790.493 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

• 3225.702 miles
• 5191.265 kilometers
• 2803.059 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 Perth to Siem Reap?

The estimated flight time from Perth Airport to Siem Reap–Angkor International Airport is 6 hours and 34 minutes.

What is the time difference between Perth and Siem Reap?

The time difference between Perth and Siem Reap is 1 hour. Siem Reap is 1 hour behind Perth.

Flight carbon footprint between Perth Airport (PER) and Siem Reap–Angkor International Airport (SAI)

On average, flying from Perth to Siem Reap generates about 360 kg of CO2 per passenger, and 360 kilograms equals 793 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Perth to Siem Reap

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

Airport information

Origin	Perth Airport
City:	Perth
Country:	Australia
IATA Code:	PER
ICAO Code:	YPPH
Coordinates:	31°56′25″S, 115°58′1″E

Destination	Siem Reap–Angkor International Airport
City:	Siem Reap
Country:	Cambodia
IATA Code:	SAI
ICAO Code:	VDSA
Coordinates:	13°22′9″N, 104°13′23″E