How far is Surin from Siem Reap?

The distance between Siem Reap (Siem Reap–Angkor International Airport) and Surin (Surin Airport) is 114 miles / 183 kilometers / 99 nautical miles.

The driving distance from Siem Reap (SAI) to Surin (PXR) is 184 miles / 296 kilometers, and travel time by car is about 4 hours 30 minutes.

Distance from Siem Reap to Surin

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

Vincenty's formula (applied above)

• 113.967 miles
• 183.412 kilometers
• 99.035 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

• 114.407 miles
• 184.121 kilometers
• 99.417 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 Surin?

The estimated flight time from Siem Reap–Angkor International Airport to Surin Airport is 42 minutes.

What is the time difference between Siem Reap and Surin?

There is no time difference between Siem Reap and Surin.

Flight carbon footprint between Siem Reap–Angkor International Airport (SAI) and Surin Airport (PXR)

On average, flying from Siem Reap to Surin generates about 42 kg of CO2 per passenger, and 42 kilograms equals 92 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

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

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

Airport information

Origin	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

Destination	Surin Airport
City:	Surin
Country:	Thailand
IATA Code:	PXR
ICAO Code:	VTUJ
Coordinates:	14°52′5″N, 103°29′52″E