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REP to UDJ: distance & flight time
Siem-reap (Siem Reap International Airport) → Uzhgorod (Uzhhorod International Airport)
5,142 mi
8,275 km · 4,468 nm
10h 33m
estimated nonstop flight time
-4h
time difference · heading northwest
See live REP→UDJ fares Phone-only fares on this route — call free
Flight time details
5,142 miles nonstop takes roughly 10h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- UDJ — Uzhhorod International Airport · Uzhgorod, Ukraine
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 UDJ
- KSC · Košice Airport47 mi away
- SUJ · Satu Mare Airport70 mi away
- DEB · Debrecen International Airport85 mi away
- BAY · Tautii Magheraus Airport87 mi away
Frequently asked questions
How far is REP from UDJ?
The flight distance from Siem-reap (REP) to Uzhgorod (UDJ) 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 REP to UDJ?
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 Siem-reap and Uzhgorod?
Uzhgorod is 4 hours behind Siem-reap.
What is the cheapest way to fly from REP to UDJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–UDJ that never appear on search engines, with no booking fees.