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PSS to OPO: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Porto (Francisco de Sá Carneiro Airport)
5,624 mi
9,051 km · 4,887 nm
11h 30m
estimated nonstop flight time
+4h
time difference · heading northeast
See live PSS→OPO fares Phone-only fares on this route — call free
Flight time details
5,624 miles nonstop takes roughly 11h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
- 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 PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 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 PSS from OPO?
The flight distance from Posadas (PSS) to Porto (OPO) is 5,624 miles (9,051 km, 4,887 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to OPO?
A nonstop flight takes about 11h 30m 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 Posadas and Porto?
Porto is 4 hours ahead of Posadas.
What is the cheapest way to fly from PSS to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–OPO that never appear on search engines, with no booking fees.