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UKA to REP: distance & flight time
Ukunda (Ukunda Airstrip) → Siem-reap (Siem Reap International Airport)
4,571 mi
7,357 km · 3,972 nm
9h 26m
estimated nonstop flight time
+4h
time difference · heading east
See live UKA→REP fares Phone-only fares on this route — call free
Flight time details
4,571 miles nonstop takes roughly 9h 26m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- UKA — Ukunda Airstrip · Ukunda, Kenya
- 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 UKA
- MBA · Mombasa Moi International Airport18 mi away
- TGT · Tanga Airport65 mi away
- PMA · Pemba Airport69 mi away
- MYD · Malindi Airport82 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 UKA from REP?
The flight distance from Ukunda (UKA) to Siem-reap (REP) is 4,571 miles (7,357 km, 3,972 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UKA to REP?
A nonstop flight takes about 9h 26m 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 Ukunda and Siem-reap?
Siem-reap is 4 hours ahead of Ukunda.
What is the cheapest way to fly from UKA to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UKA–REP that never appear on search engines, with no booking fees.