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REP to KCT: distance & flight time
Siem-reap (Siem Reap International Airport) → Koggala (Koggala Airport)
1,679 mi
2,701 km · 1,459 nm
3h 45m
estimated nonstop flight time
-1.5h
time difference · heading west
See live REP→KCT fares Phone-only fares on this route — call free
Flight time details
1,679 miles nonstop takes roughly 3h 45m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- KCT — Koggala Airport · Koggala, Sri Lanka
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 REP
- BBM · Battambang Airport45 mi away
- KZC · Kampong Chhnang Airport95 mi away
- PXR · Surin Airport103 mi away
- TDX · Trat Airport128 mi away
Near KCT
- HRI · Mattala Rajapaksa International Airport59 mi away
- RML · Colombo Ratmalana Airport65 mi away
- WRZ · Weerawila Airport65 mi away
- CMB · Bandaranaike International Colombo Airport87 mi away
Frequently asked questions
How far is REP from KCT?
The flight distance from Siem-reap (REP) to Koggala (KCT) is 1,679 miles (2,701 km, 1,459 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to KCT?
A nonstop flight takes about 3h 45m 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 Siem-reap and Koggala?
Koggala is 1.5 hours behind Siem-reap.
What is the cheapest way to fly from REP to KCT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–KCT that never appear on search engines, with no booking fees.