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OPO to LGB: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Long Beach (Long Beach /Daugherty Field/ Airport)
5,587 mi
8,992 km · 4,855 nm
11h 25m
estimated nonstop flight time
-7h
time difference · heading northwest
See live OPO→LGB fares Phone-only fares on this route — call free
Flight time details
5,587 miles nonstop takes roughly 11h 25m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- LGB — Long Beach /Daugherty Field/ Airport · Long Beach, 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 LGB
- LAX · Los Angeles International Airport17 mi away
- FUL · Fullerton Municipal Airport11 mi away
- TOA · Zamperini Field11 mi away
- HHR · Jack Northrop Field Hawthorne Municipal Airport13 mi away
Frequently asked questions
How far is OPO from LGB?
The flight distance from Porto (OPO) to Long Beach (LGB) is 5,587 miles (8,992 km, 4,855 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to LGB?
A nonstop flight takes about 11h 25m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from OPO to LGB?
Nonstop service on OPO–LGB depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 25m nonstop estimate.
What is the time difference between Porto and Long Beach?
Long Beach is 7 hours behind Porto.
What is the cheapest way to fly from OPO to LGB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–LGB that never appear on search engines, with no booking fees.
Why are some OPO to LGB fares phone-only?
Consolidator contracts let us sell certain OPO–LGB tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.