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OPO to ANB: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Anniston (Anniston Regional Airport)
4,128 mi
6,644 km · 3,587 nm
8h 34m
estimated nonstop flight time
-6h
time difference · heading west
See live OPO→ANB fares Phone-only fares on this route — call free
Flight time details
4,128 miles nonstop takes roughly 8h 34m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- ANB — Anniston Regional Airport · Anniston, 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 ANB
- ASN · Talladega Municipal Airport11 mi away
- GAD · Northeast Alabama Regional Airport30 mi away
- ATL · Hartsfield Jackson Atlanta International Airport82 mi away
- ALX · Thomas C Russell Field47 mi away
Frequently asked questions
How far is OPO from ANB?
The flight distance from Porto (OPO) to Anniston (ANB) is 4,128 miles (6,644 km, 3,587 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to ANB?
A nonstop flight takes about 8h 34m 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 Anniston?
Anniston is 6 hours behind Porto.
What is the cheapest way to fly from OPO to ANB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–ANB that never appear on search engines, with no booking fees.