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YAG to OPO: distance & flight time
Fort Frances (Fort Frances Municipal Airport) → Porto (Francisco de Sá Carneiro Airport)
3,959 mi
6,371 km · 3,440 nm
8h 14m
estimated nonstop flight time
+6h
time difference · heading northeast
See live YAG→OPO fares Phone-only fares on this route — call free
Flight time details
3,959 miles nonstop takes roughly 8h 14m 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
- YAG — Fort Frances Municipal Airport · Fort Frances, Canada
- 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 YAG
- INL · Falls International Airport6 mi away
- BDE · Baudette International Airport54 mi away
- YIB · Atikokan Municipal Airport83 mi away
- YHD · Dryden Regional Airport87 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 YAG from OPO?
The flight distance from Fort Frances (YAG) to Porto (OPO) is 3,959 miles (6,371 km, 3,440 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAG to OPO?
A nonstop flight takes about 8h 14m 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 Fort Frances and Porto?
Porto is 6 hours ahead of Fort Frances.
What is the cheapest way to fly from YAG to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAG–OPO that never appear on search engines, with no booking fees.