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RBE to KLU: distance & flight time
Ratanakiri (Ratanakiri Airport) → Klagenfurt (Klagenfurt Airport)
5,655 mi
9,101 km · 4,914 nm
11h 33m
estimated nonstop flight time
-5h
time difference · heading northwest
See live RBE→KLU fares Phone-only fares on this route — call free
Flight time details
5,655 miles nonstop takes roughly 11h 33m 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
- RBE — Ratanakiri Airport · Ratanakiri, Cambodia
- KLU — Klagenfurt Airport · Klagenfurt, 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 RBE
- TNX · Stung Treng Airport67 mi away
- PXU · Pleiku Airport72 mi away
- AOU · Attopeu Airport76 mi away
- BMV · Buon Ma Thuot Airport106 mi away
Near KLU
- LJU · Ljubljana Jože Pučnik Airport29 mi away
- GRZ · Graz Airport57 mi away
- MBX · Maribor Airport65 mi away
- TRS · Trieste–Friuli Venezia Giulia Airport70 mi away
Frequently asked questions
How far is RBE from KLU?
The flight distance from Ratanakiri (RBE) to Klagenfurt (KLU) is 5,655 miles (9,101 km, 4,914 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RBE to KLU?
A nonstop flight takes about 11h 33m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from RBE to KLU?
Nonstop service on RBE–KLU depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 33m nonstop estimate.
What is the time difference between Ratanakiri and Klagenfurt?
Klagenfurt is 5 hours behind Ratanakiri.
What is the cheapest way to fly from RBE to KLU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RBE–KLU that never appear on search engines, with no booking fees.
Why are some RBE to KLU fares phone-only?
Consolidator contracts let us sell certain RBE–KLU tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.