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RES to OPO: distance & flight time
Resistencia (Resistencia International Airport) → Porto (Francisco de Sá Carneiro Airport)
5,736 mi
9,231 km · 4,984 nm
11h 43m
estimated nonstop flight time
+4h
time difference · heading northeast
See live RES→OPO fares Phone-only fares on this route — call free
Flight time details
5,736 miles nonstop takes roughly 11h 43m 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
- RES — Resistencia International Airport · Resistencia, 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 RES
- CNQ · Corrientes Airport18 mi away
- PIL · Carlos Miguel Gimenez Airport60 mi away
- FMA · Formosa Airport100 mi away
- PRQ · Termal Airport101 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 RES from OPO?
The flight distance from Resistencia (RES) to Porto (OPO) is 5,736 miles (9,231 km, 4,984 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RES to OPO?
A nonstop flight takes about 11h 43m 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 Resistencia and Porto?
Porto is 4 hours ahead of Resistencia.
What is the cheapest way to fly from RES to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RES–OPO that never appear on search engines, with no booking fees.