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EUG to OPO: distance & flight time
Eugene (Mahlon Sweet Field) → Porto (Francisco de Sá Carneiro Airport)
5,279 mi
8,497 km · 4,588 nm
10h 49m
estimated nonstop flight time
+8h
time difference · heading northeast
See live EUG→OPO fares Phone-only fares on this route — call free
Flight time details
5,279 miles nonstop takes roughly 10h 49m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- EUG — Mahlon Sweet Field · Eugene, United States
- 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 EUG
- CVO · Corvallis Municipal Airport26 mi away
- ONP · Newport Municipal Airport52 mi away
- SLE · Salem Municipal Airport/McNary Field55 mi away
- OTH · Southwest Oregon Regional Airport71 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 EUG from OPO?
The flight distance from Eugene (EUG) to Porto (OPO) is 5,279 miles (8,497 km, 4,588 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EUG to OPO?
A nonstop flight takes about 10h 49m 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 Eugene and Porto?
Porto is 8 hours ahead of Eugene.
What is the cheapest way to fly from EUG to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EUG–OPO that never appear on search engines, with no booking fees.