How far is Siem Reap from Kuching?

The distance between Kuching (Kuching International Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 918 miles / 1477 kilometers / 798 nautical miles.

Distance from Kuching to Siem Reap

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

Vincenty's formula (applied above)

• 918.054 miles
• 1477.464 kilometers
• 797.767 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

• 921.761 miles
• 1483.431 kilometers
• 800.989 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 Kuching to Siem Reap?

The estimated flight time from Kuching International Airport to Siem Reap–Angkor International Airport is 2 hours and 14 minutes.

What is the time difference between Kuching and Siem Reap?

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

Flight carbon footprint between Kuching International Airport (KCH) and Siem Reap–Angkor International Airport (SAI)

On average, flying from Kuching to Siem Reap generates about 145 kg of CO2 per passenger, and 145 kilograms equals 320 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Kuching to Siem Reap

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

Airport information

Origin	Kuching International Airport
City:	Kuching
Country:	Malaysia
IATA Code:	KCH
ICAO Code:	WBGG
Coordinates:	1°29′4″N, 110°20′49″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