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RBE to LUK: distance & flight time
Ratanakiri (Ratanakiri Airport) → Cincinnati (Cincinnati Municipal Airport Lunken Field)
8,713 mi
14,022 km · 7,571 nm
17h 33m
estimated nonstop flight time
-11h
time difference · heading north
See live RBE→LUK fares Phone-only fares on this route — call free
Flight time details
8,713 miles nonstop takes roughly 17h 33m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- RBE — Ratanakiri Airport · Ratanakiri, Cambodia
- LUK — Cincinnati Municipal Airport Lunken Field · Cincinnati, United States
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 LUK
Frequently asked questions
How far is RBE from LUK?
The flight distance from Ratanakiri (RBE) to Cincinnati (LUK) is 8,713 miles (14,022 km, 7,571 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RBE to LUK?
A nonstop flight takes about 17h 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 Ratanakiri and Cincinnati?
Cincinnati is 11 hours behind Ratanakiri.
What is the cheapest way to fly from RBE to LUK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RBE–LUK that never appear on search engines, with no booking fees.