What is the flight distance between IST and REP?

Distance between Istanbul New Airport (IST) and Siem Reap Airport (REP) is 7789 kilometers or 4840 miles.

Distance From Istanbul New Airport to Siem Reap Airport (IST - REP Distance)

Q: How long is the flight from IST to REP?

Flight time from Istanbul New Airport, Istanbul, Turkey to Siem Reap Airport, Siem Reap, Cambodia is 9 hours 41 minutes under avarage conditions.

Q: What is the time difference between Istanbul, Turkey and Siem Reap, Cambodia?

Time difference between Istanbul (Turkey) and Siem Reap (Cambodia) is 4 Hours. Siem Reap time is 4 Hours ahead of Istanbul. It is currently 04:04 in Istanbul New Airport (IST) and 08:04 in Siem Reap Airport (REP).

The flight distance from Istanbul New Airport (IST) to Siem Reap Airport (REP) is 4840 miles. This is equivalent to 7789 kilometers or 4203 nautical miles. The distance shown below is the straight line distance (may be called as flying or air distance) or direct flight distance between airports.

7789 kilometers is the distance from Istanbul New Airport, Turkey to Siem Reap Airport, Cambodia.

Flight Duration between Istanbul, Turkey and Siem Reap, Cambodia

Estimated flight time from Istanbul New Airport, Istanbul, Turkey to Siem Reap Airport, Siem Reap, Cambodia is 9 hours 41 minutes under avarage conditions. The flight time calculator assumes an average flight speed for a commercial airliner of 500 mph, which is equivalent to 805 km/hr or 434 knots. Your actual flying time may vary depending on wind speeds or weather conditions.

Time Difference Between the Airports • IST - REP

Time difference between Istanbul (Turkey) and Siem Reap (Cambodia) is 4 Hours.
Current local time in Istanbul is 2026-08-24, 04:04:35 +03 and time in Siem Reap is 2026-08-24, 08:04:35 +07.
Siem Reap time is 4 Hours ahead of Istanbul.

Istanbul New Airport to Siem Reap Airport Flight Route Map - IST to REP Flight Path

Location of Istanbul New Airport & Siem Reap Airport is given below.
Click the map to view Istanbul to Siem Reap nonstop flight route path and travel direction.

Click to see flight route on Google Map between Istanbul, Turkey and Siem Reap, Cambodia. .

Nonstop flight route between Istanbul, Turkey and Siem Reap, Cambodia.

Istanbul New Airport
City:	Istanbul
Country:	Turkey
IATA Code:	IST
ICAO Code:	LTFM
GPS Coordinates:	Latitude: N 41° 15' 41.9'' Longitude: E 28° 44' 27.8''
Current time:	2026-08-24, 04:04:35 +03
Current weather:	Istanbul New Airport 15 day weather forecast

Siem Reap Airport
City:	Siem Reap
Country:	Cambodia
IATA Code:	REP
ICAO Code:	VDSR
GPS Coordinates:	Latitude: N 13° 24' 38.5'' Longitude: E 103° 48' 46.8''
Current time:	2026-08-24, 08:04:35 +07
Current weather:	Siem Reap Airport 15 day weather forecast
Flights: