CMB
Colombo
Sri Lanka
2,749 km
1,708 miles
SAI
Siem Reap
Cambodia
Distance
2,749 km
1,708 mi / 1,484 nm
Est. Flight Time
4h
Medium-haul route
Time Difference
+1.5h
Asia/Colombo
Heading
74°
east northeast

Airport Comparison

CMB SAI
Airport Name Bandaranaike International Apt Colombo Airport Siem Reap Angkor International Airport
IATA Code CMB SAI
ICAO Code VCBI VDSA
City Colombo Siem Reap
Country Sri Lanka Cambodia
Timezone Asia/Colombo Asia/Phnom_Penh
Elevation 30 ft 191 ft
Coordinates 7.180000, 79.880000 13.370000, 104.220000

Colombo (CMB) to Siem Reap (SAI) Flight Distance

The flight distance from Bandaranaike International Apt Colombo Airport (CMB) in Colombo, Sri Lanka to Siem Reap Angkor International Airport (SAI) in Siem Reap, Cambodia is 2,749 kilometers (1,708 miles / 1,484 nautical miles). The estimated flight time for this route is approximately 4h, flying east northeast at a heading of 74°.

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

This is an international route connecting Sri Lanka with Cambodia. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.

Time zone information: When it's 08:38 in Colombo, it's 10:08 in Siem Reap.

The return flight from Siem Reap (SAI) to Colombo (CMB) follows a heading of 258° (west southwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Bandaranaike International Apt Colombo Airport (CMB) and Siem Reap Angkor International Airport (SAI) detail pages, or use our flight duration calculator to compare other routes.

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