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REP to VIE: distance & flight time
Siem-reap (Siem Reap International Airport) → Vienna (Vienna International Airport)
5,406 mi
8,699 km · 4,697 nm
11h 4m
estimated nonstop flight time
-5h
time difference · heading northwest
See live REP→VIE fares Phone-only fares on this route — call free
Flight time details
5,406 miles nonstop takes roughly 11h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- REP — Siem Reap International Airport · Siem-reap, Cambodia
- VIE — Vienna International Airport · Vienna, Austria
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 VIE
- BTS · M. R. Štefánik Airport30 mi away
- PZY · Piešťany Airport68 mi away
- BRQ · Brno-Tuřany Airport72 mi away
- UHE · Kunovice Airport75 mi away
Frequently asked questions
How far is REP from VIE?
The flight distance from Siem-reap (REP) to Vienna (VIE) is 5,406 miles (8,699 km, 4,697 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from REP to VIE?
A nonstop flight takes about 11h 4m 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 Vienna?
Vienna is 5 hours behind Siem-reap.
What is the cheapest way to fly from REP to VIE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on REP–VIE that never appear on search engines, with no booking fees.