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CGP to REP: distance & flight time
Chittagong (Shah Amanat International Airport) → Siem-reap (Siem Reap International Airport)
997 mi
1,605 km · 866 nm
2h 38m
estimated nonstop flight time
+1h
time difference · heading southeast
See live CGP→REP fares Phone-only fares on this route — call free
Flight time details
997 miles nonstop takes roughly 2h 38m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- CGP — Shah Amanat International Airport · Chittagong, Bangladesh
- REP — Siem Reap International Airport · Siem-reap, Cambodia
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CGP
- CXB · Cox's Bazar Airport56 mi away
- BZL · Barisal Airport104 mi away
- IXA · Agartala Airport119 mi away
- AJL · Lengpui Airport121 mi away
Near REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Frequently asked questions
How far is CGP from REP?
The flight distance from Chittagong (CGP) to Siem-reap (REP) is 997 miles (1,605 km, 866 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGP to REP?
A nonstop flight takes about 2h 38m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Chittagong and Siem-reap?
Siem-reap is 1 hour ahead of Chittagong.
What is the cheapest way to fly from CGP to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGP–REP that never appear on search engines, with no booking fees.