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OIT to OPO: distance & flight time
Oita (Oita Airport) → Porto (Francisco de Sá Carneiro Airport)
6,693 mi
10,772 km · 5,816 nm
13h 35m
estimated nonstop flight time
-8h
time difference · heading northwest
See live OIT→OPO fares Phone-only fares on this route — call free
Flight time details
6,693 miles nonstop takes roughly 13h 35m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- OIT — Oita Airport · Oita, Japan
- 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 OIT
- UBJ · Yamaguchi Ube Airport41 mi away
- KKJ · Kitakyūshū Airport48 mi away
- IWK · Iwakuni Marine Corps Air Station54 mi away
- MYJ · Matsuyama Airport60 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 OIT from OPO?
The flight distance from Oita (OIT) to Porto (OPO) is 6,693 miles (10,772 km, 5,816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIT to OPO?
A nonstop flight takes about 13h 35m 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 Oita and Porto?
Porto is 8 hours behind Oita.
What is the cheapest way to fly from OIT to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIT–OPO that never appear on search engines, with no booking fees.