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RBE to OPO: distance & flight time
Ratanakiri (Ratanakiri Airport) → Porto (Francisco de Sá Carneiro Airport)
6,854 mi
11,031 km · 5,956 nm
13h 54m
estimated nonstop flight time
-6h
time difference · heading northwest
See live RBE→OPO fares Phone-only fares on this route — call free
Flight time details
6,854 miles nonstop takes roughly 13h 54m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- RBE — Ratanakiri Airport · Ratanakiri, Cambodia
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
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 OPO
- BGZ · Braga Municipal Aerodrome26 mi away
- VRL · Vila Real Airport50 mi away
- VSE · Aerodromo Goncalves Lobato (Viseu Airport)55 mi away
- VGO · Vigo Airport68 mi away
Frequently asked questions
How far is RBE from OPO?
The flight distance from Ratanakiri (RBE) to Porto (OPO) is 6,854 miles (11,031 km, 5,956 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RBE to OPO?
A nonstop flight takes about 13h 54m 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 Porto?
Porto is 6 hours behind Ratanakiri.
What is the cheapest way to fly from RBE to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RBE–OPO that never appear on search engines, with no booking fees.