Need help booking?
Unpublished phone-only deals available
RSU to OPO: distance & flight time
Yeosu (Yeosu Airport) → Porto (Francisco de Sá Carneiro Airport)
6,493 mi
10,450 km · 5,643 nm
13h 12m
estimated nonstop flight time
-8h
time difference · heading northwest
See live RSU→OPO fares Phone-only fares on this route — call free
Flight time details
6,493 miles nonstop takes roughly 13h 12m 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
- RSU — Yeosu Airport · Yeosu, South Korea
- 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 RSU
- HIN · Sacheon Air Base/Airport31 mi away
- KWJ · Gwangju Airport50 mi away
- CHF · Jinhae Airbase/Airport (G-813/K-10)64 mi away
- MPK · Mokpo Heliport70 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 RSU from OPO?
The flight distance from Yeosu (RSU) to Porto (OPO) is 6,493 miles (10,450 km, 5,643 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RSU to OPO?
A nonstop flight takes about 13h 12m 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 Yeosu and Porto?
Porto is 8 hours behind Yeosu.
What is the cheapest way to fly from RSU to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RSU–OPO that never appear on search engines, with no booking fees.