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LSF to OPO: distance & flight time
Fort Benning (Lawson Army Air Field (Fort Benning)) → Porto (Francisco de Sá Carneiro Airport)
4,132 mi
6,649 km · 3,590 nm
8h 34m
estimated nonstop flight time
+5h
time difference · heading northeast
See live LSF→OPO fares Phone-only fares on this route — call free
Flight time details
4,132 miles nonstop takes roughly 8h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- LSF — Lawson Army Air Field (Fort Benning) · Fort Benning, 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 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
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 LSF from OPO?
The flight distance from Fort Benning (LSF) to Porto (OPO) 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 LSF to OPO?
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 Fort Benning and Porto?
Porto is 5 hours ahead of Fort Benning.
What is the cheapest way to fly from LSF to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LSF–OPO that never appear on search engines, with no booking fees.