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USA to OPO: distance & flight time
Concord (Concord-Padgett Regional Airport) → Porto (Francisco de Sá Carneiro Airport)
3,813 mi
6,136 km · 3,313 nm
7h 57m
estimated nonstop flight time
+5h
time difference · heading northeast
See live USA→OPO fares Phone-only fares on this route — call free
Flight time details
3,813 miles nonstop takes roughly 7h 57m gate to gate, flying northeast. 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
- USA — Concord-Padgett Regional Airport · Concord, 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 USA
- CLT · Charlotte Douglas International Airport18 mi away
- SVH · Statesville Regional Airport29 mi away
- RKH · Rock Hill - York County Airport34 mi away
- HKY · Hickory Regional Airport45 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 USA from OPO?
The flight distance from Concord (USA) to Porto (OPO) is 3,813 miles (6,136 km, 3,313 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USA to OPO?
A nonstop flight takes about 7h 57m 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 Concord and Porto?
Porto is 5 hours ahead of Concord.
What is the cheapest way to fly from USA to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USA–OPO that never appear on search engines, with no booking fees.