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TTD to OPO: distance & flight time
Troutdale (Portland Troutdale Airport) → Porto (Francisco de Sá Carneiro Airport)
5,182 mi
8,339 km · 4,503 nm
10h 38m
estimated nonstop flight time
+8h
time difference · heading northeast
See live TTD→OPO fares Phone-only fares on this route — call free
Flight time details
5,182 miles nonstop takes roughly 10h 38m 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
- TTD — Portland Troutdale Airport · Troutdale, 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 TTD
- PDX · Portland International Airport10 mi away
- HIO · Portland Hillsboro Airport27 mi away
- KLS · Southwest Washington Regional Airport46 mi away
- SLE · Salem Municipal Airport/McNary Field53 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 TTD from OPO?
The flight distance from Troutdale (TTD) to Porto (OPO) is 5,182 miles (8,339 km, 4,503 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TTD to OPO?
A nonstop flight takes about 10h 38m 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 Troutdale and Porto?
Porto is 8 hours ahead of Troutdale.
What is the cheapest way to fly from TTD to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TTD–OPO that never appear on search engines, with no booking fees.