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DAL to OPO: distance & flight time
Dallas (Dallas Love Field) → Porto (Francisco de Sá Carneiro Airport)
4,685 mi
7,539 km · 4,071 nm
9h 39m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DAL→OPO fares Phone-only fares on this route — call free
Flight time details
4,685 miles nonstop takes roughly 9h 39m 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
- DAL — Dallas Love Field · Dallas, 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 DAL
- DFW · Dallas Fort Worth International Airport11 mi away
- ADS · Addison Airport8 mi away
- RBD · Dallas Executive Airport12 mi away
- AFW · Fort Worth Alliance Airport29 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 DAL from OPO?
The flight distance from Dallas (DAL) to Porto (OPO) is 4,685 miles (7,539 km, 4,071 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAL to OPO?
A nonstop flight takes about 9h 39m 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 Dallas and Porto?
Porto is 6 hours ahead of Dallas.
What is the cheapest way to fly from DAL to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAL–OPO that never appear on search engines, with no booking fees.