Need help booking?
Unpublished phone-only deals available
UCK to RBE: distance & flight time
Lutsk (Lutsk Airport) → Ratanakiri (Ratanakiri Airport)
5,117 mi
8,235 km · 4,447 nm
10h 30m
estimated nonstop flight time
+4h
time difference · heading east
See live UCK→RBE fares Phone-only fares on this route — call free
Flight time details
5,117 miles nonstop takes roughly 10h 30m 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
- UCK — Lutsk Airport · Lutsk, Ukraine
- RBE — Ratanakiri Airport · Ratanakiri, 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 UCK
- RWN · Rivne International Airport29 mi away
- LWO · Lviv International Airport90 mi away
- HMJ · Khmelnytskyi Airport111 mi away
- BQT · Brest Airport120 mi away
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
Frequently asked questions
How far is UCK from RBE?
The flight distance from Lutsk (UCK) to Ratanakiri (RBE) is 5,117 miles (8,235 km, 4,447 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UCK to RBE?
A nonstop flight takes about 10h 30m 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 Lutsk and Ratanakiri?
Ratanakiri is 4 hours ahead of Lutsk.
What is the cheapest way to fly from UCK to RBE?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UCK–RBE that never appear on search engines, with no booking fees.