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DYS to OPO: distance & flight time
Abilene (Dyess Air Force Base) → Porto (Francisco de Sá Carneiro Airport)
4,843 mi
7,794 km · 4,208 nm
9h 58m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DYS→OPO fares Phone-only fares on this route — call free
Flight time details
4,843 miles nonstop takes roughly 9h 58m 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
- DYS — Dyess Air Force Base · Abilene, 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 DYS
- ABI · Abilene Regional Airport10 mi away
- BKD · Stephens County Airport60 mi away
- SJT · San Angelo Regional Mathis Field83 mi away
- BBD · Curtis Field91 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 DYS from OPO?
The flight distance from Abilene (DYS) to Porto (OPO) is 4,843 miles (7,794 km, 4,208 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DYS to OPO?
A nonstop flight takes about 9h 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 Abilene and Porto?
Porto is 6 hours ahead of Abilene.
What is the cheapest way to fly from DYS to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DYS–OPO that never appear on search engines, with no booking fees.