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BGR to OPO: distance & flight time
Bangor (Bangor International Airport) → Porto (Francisco de Sá Carneiro Airport)
2,978 mi
4,792 km · 2,588 nm
6h 18m
estimated nonstop flight time
+5h
time difference · heading east
See live BGR→OPO fares Phone-only fares on this route — call free
Flight time details
2,978 miles nonstop takes roughly 6h 18m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- BGR — Bangor International Airport · Bangor, 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 BGR
- BHB · Hancock County-Bar Harbor Airport34 mi away
- RKD · Knox County Regional Airport53 mi away
- AUG · Augusta State Airport58 mi away
- NHZ · Brunswick Executive Airport84 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 BGR from OPO?
The flight distance from Bangor (BGR) to Porto (OPO) is 2,978 miles (4,792 km, 2,588 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BGR to OPO?
A nonstop flight takes about 6h 18m 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 Bangor and Porto?
Porto is 5 hours ahead of Bangor.
What is the cheapest way to fly from BGR to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BGR–OPO that never appear on search engines, with no booking fees.