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AUC to OPO: distance & flight time
Arauca (Santiago Perez Airport) → Porto (Francisco de Sá Carneiro Airport)
4,455 mi
7,170 km · 3,872 nm
9h 12m
estimated nonstop flight time
+6h
time difference · heading northeast
See live AUC→OPO fares Phone-only fares on this route — call free
Flight time details
4,455 miles nonstop takes roughly 9h 12m 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
- AUC — Santiago Perez Airport · Arauca, Colombia
- 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 AUC
- GDO · Guasdalito Airport12 mi away
- PTM · Palmarito Airport51 mi away
- SBB · Santa Bárbara de Barinas Airport59 mi away
- RVE · Los Colonizadores Airport77 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 AUC from OPO?
The flight distance from Arauca (AUC) to Porto (OPO) is 4,455 miles (7,170 km, 3,872 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUC to OPO?
A nonstop flight takes about 9h 12m 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 Arauca and Porto?
Porto is 6 hours ahead of Arauca.
What is the cheapest way to fly from AUC to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUC–OPO that never appear on search engines, with no booking fees.