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OPO to LSF: distance & flight time
Porto (Francisco de Sá Carneiro Airport) → Fort Benning (Lawson Army Air Field (Fort Benning))
4,132 mi
6,649 km · 3,590 nm
8h 34m
estimated nonstop flight time
-5h
time difference · heading west
See live OPO→LSF fares Phone-only fares on this route — call free
Flight time details
4,132 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 5-hour time set-back when reading arrival times on your ticket.
The two airports
- OPO — Francisco de Sá Carneiro Airport · Porto, Portugal
- LSF — Lawson Army Air Field (Fort Benning) · Fort Benning, 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 LSF
- CSG · Columbus Metropolitan Airport13 mi away
- EUF · Weedon Field28 mi away
- AUO · Auburn University Regional Airport32 mi away
- PIM · Harris County Airport35 mi away
Frequently asked questions
How far is OPO from LSF?
The flight distance from Porto (OPO) to Fort Benning (LSF) is 4,132 miles (6,649 km, 3,590 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OPO to LSF?
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 Fort Benning?
Fort Benning is 5 hours behind Porto.
What is the cheapest way to fly from OPO to LSF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OPO–LSF that never appear on search engines, with no booking fees.