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IIL to OPO: distance & flight time
Ilam (Ilam Airport) → Porto (Francisco de Sá Carneiro Airport)
3,018 mi
4,857 km · 2,623 nm
6h 23m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live IIL→OPO fares Phone-only fares on this route — call free
Flight time details
3,018 miles nonstop takes roughly 6h 23m 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
- IIL — Ilam Airport · Ilam, 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 IIL
- KSH · Shahid Ashrafi Esfahani Airport68 mi away
- KHD · Khoram Abad Airport109 mi away
- SDG · Sanandaj Airport120 mi away
- XQC · Joint Base Balad120 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 IIL from OPO?
The flight distance from Ilam (IIL) to Porto (OPO) is 3,018 miles (4,857 km, 2,623 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IIL to OPO?
A nonstop flight takes about 6h 23m 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 Ilam and Porto?
Porto is 2.5 hours behind Ilam.
What is the cheapest way to fly from IIL to OPO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IIL–OPO that never appear on search engines, with no booking fees.