Need help booking?
Unpublished phone-only deals available
LFM to OPO: distance & flight time
Lamerd (Lamerd Airport) → Porto (Francisco de Sá Carneiro Airport)
3,581 mi
5,764 km · 3,112 nm
7h 29m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live LFM→OPO fares Phone-only fares on this route — call free
Flight time details
3,581 miles nonstop takes roughly 7h 29m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- LFM — Lamerd Airport · Lamerd, Iran
- 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 LFM
- PGU · Persian Gulf International Airport28 mi away
- LVP · Lavan Island Airport40 mi away
- KNR · Jam Airport60 mi away
- KIH · Kish International Airport76 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 LFM from OPO?
The flight distance from Lamerd (LFM) to Porto (OPO) is 3,581 miles (5,764 km, 3,112 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from LFM to OPO?
A nonstop flight takes about 7h 29m 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 Lamerd and Porto?
Porto is 2.5 hours behind Lamerd.
What is the cheapest way to fly from LFM to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on LFM–OPO that never appear on search engines, with no booking fees.