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UDJ to REP: distance & flight time
Uzhgorod (Uzhhorod International Airport) → Siem-reap (Siem Reap International Airport)
5,142 mi
8,275 km · 4,468 nm
10h 33m
estimated nonstop flight time
+4h
time difference · heading east
See live UDJ→REP fares Phone-only fares on this route — call free
Flight time details
5,142 miles nonstop takes roughly 10h 33m 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
- UDJ — Uzhhorod International Airport · Uzhgorod, Ukraine
- 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 UDJ
- KSC · Košice Airport47 mi away
- SUJ · Satu Mare Airport70 mi away
- DEB · Debrecen International Airport85 mi away
- BAY · Tautii Magheraus Airport87 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 UDJ from REP?
The flight distance from Uzhgorod (UDJ) to Siem-reap (REP) is 5,142 miles (8,275 km, 4,468 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UDJ to REP?
A nonstop flight takes about 10h 33m 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 Uzhgorod and Siem-reap?
Siem-reap is 4 hours ahead of Uzhgorod.
What is the cheapest way to fly from UDJ to REP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UDJ–REP that never appear on search engines, with no booking fees.