Air Miles Calculator logo

How far is Ipoh from Siem Reap?

The distance between Siem Reap (Siem Reap International Airport) and Ipoh (Sultan Azlan Shah Airport) is 635 miles / 1023 kilometers / 552 nautical miles.

The driving distance from Siem Reap (REP) to Ipoh (IPH) is 1033 miles / 1663 kilometers, and travel time by car is about 19 hours 58 minutes.

Siem Reap International Airport – Sultan Azlan Shah Airport

Distance arrow
635
Miles
Distance arrow
1023
Kilometers
Distance arrow
552
Nautical miles

Search flights

Distance from Siem Reap to Ipoh

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

Vincenty's formula (applied above)
  • 635.468 miles
  • 1022.687 kilometers
  • 552.207 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
  • 638.513 miles
  • 1027.586 kilometers
  • 554.852 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 Ipoh?

The estimated flight time from Siem Reap International Airport to Sultan Azlan Shah Airport is 1 hour and 42 minutes.

Flight carbon footprint between Siem Reap International Airport (REP) and Sultan Azlan Shah Airport (IPH)

On average, flying from Siem Reap to Ipoh generates about 117 kg of CO2 per passenger, and 117 kilograms equals 258 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 Ipoh

See the map of the shortest flight path between Siem Reap International Airport (REP) and Sultan Azlan Shah Airport (IPH).

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 Sultan Azlan Shah Airport
City: Ipoh
Country: Malaysia Flag of Malaysia
IATA Code: IPH
ICAO Code: WMKI
Coordinates: 4°34′4″N, 101°5′31″E