How far is Siem Reap from Cardiff?

The distance between Cardiff (Cardiff Airport) and Siem Reap (Siem Reap–Angkor International Airport) is 6236 miles / 10035 kilometers / 5419 nautical miles.

Distance from Cardiff to Siem Reap

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

Vincenty's formula (applied above)

• 6235.586 miles
• 10035.204 kilometers
• 5418.576 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

• 6228.327 miles
• 10023.521 kilometers
• 5412.269 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 Cardiff to Siem Reap?

The estimated flight time from Cardiff Airport to Siem Reap–Angkor International Airport is 12 hours and 18 minutes.

What is the time difference between Cardiff and Siem Reap?

The time difference between Cardiff and Siem Reap is 7 hours. Siem Reap is 7 hours ahead of Cardiff.

Flight carbon footprint between Cardiff Airport (CWL) and Siem Reap–Angkor International Airport (SAI)

On average, flying from Cardiff to Siem Reap generates about 749 kg of CO2 per passenger, and 749 kilograms equals 1 651 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cardiff to Siem Reap

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

Airport information

Origin	Cardiff Airport
City:	Cardiff
Country:	United Kingdom
IATA Code:	CWL
ICAO Code:	EGFF
Coordinates:	51°23′48″N, 3°20′35″W

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