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ARA to OPO: distance & flight time
Louisiana (Acadiana Regional Airport) → Porto (Francisco de Sá Carneiro Airport)
4,559 mi
7,337 km · 3,961 nm
9h 24m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ARA→OPO fares Phone-only fares on this route — call free
Flight time details
4,559 miles nonstop takes roughly 9h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ARA — Acadiana Regional Airport · Louisiana, 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 ARA
- LFT · Lafayette Regional Airport13 mi away
- BTR · Baton Rouge Metropolitan Airport56 mi away
- LCH · Lake Charles Regional Airport80 mi away
- ESF · Esler Regional Airport97 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 ARA from OPO?
The flight distance from Louisiana (ARA) to Porto (OPO) is 4,559 miles (7,337 km, 3,961 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ARA to OPO?
A nonstop flight takes about 9h 24m 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 Louisiana and Porto?
Porto is 6 hours ahead of Louisiana.
What is the cheapest way to fly from ARA to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ARA–OPO that never appear on search engines, with no booking fees.