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OPO to FFO: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Dayton (Wright-Patterson Air Force Base)
3,826 mi
6,158 km · 3,325 nm
7h 58m
estimated nonstop flight time
-5h
time difference · heading northwest
See live OPO→FFO fares Phone-only fares on this route — call free
Flight time details
3,826 miles nonstop takes roughly 7h 58m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- FFO — Wright-Patterson Air Force Base · Dayton, United States
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 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
Near FFO
- DAY · James M Cox Dayton International Airport10 mi away
- SGH · Springfield-Beckley Municipal Airport11 mi away
- MGY · Dayton-Wright Brothers Airport19 mi away
- ILN · Wilmington Airpark31 mi away
Frequently asked questions
How far is OPO from FFO?
The flight distance from Porto (OPO) to Dayton (FFO) is 3,826 miles (6,158 km, 3,325 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to FFO?
A nonstop flight takes about 7h 58m 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 Porto and Dayton?
Dayton is 5 hours behind Porto.
What is the cheapest way to fly from OPO to FFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–FFO that never appear on search engines, with no booking fees.