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DAA to OPO: distance & flight time
Fort Belvoir (Davison Army Air Field) → Porto (Francisco de Sá Carneiro Airport)
3,534 mi
5,687 km · 3,071 nm
7h 24m
estimated nonstop flight time
—
time difference · heading northeast
See live DAA→OPO fares Phone-only fares on this route — call free
Flight time details
3,534 miles nonstop takes roughly 7h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DAA — Davison Army Air Field · Fort Belvoir, 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 DAA
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 DAA from OPO?
The flight distance from Fort Belvoir (DAA) to Porto (OPO) is 3,534 miles (5,687 km, 3,071 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAA to OPO?
A nonstop flight takes about 7h 24m 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 cheapest way to fly from DAA to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAA–OPO that never appear on search engines, with no booking fees.