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IMT to PRM: distance & flight time
Iron Mountain (Ford Airport) → Portimao (Portimão Airport)
3,988 mi
6,419 km · 3,466 nm
8h 17m
estimated nonstop flight time
+6h
time difference · heading east
See live IMT→PRM fares Phone-only fares on this route — call free
Flight time details
3,988 miles nonstop takes roughly 8h 17m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- IMT — Ford Airport · Iron Mountain, United States
- PRM — Portimão Airport · Portimao, 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 IMT
- ESC · Delta County Airport50 mi away
- MQT · Sawyer International Airport51 mi away
- MNM · Menominee Regional Airport53 mi away
- EGV · Eagle River Union Airport56 mi away
Near PRM
- FAO · Faro Airport35 mi away
- BYJ · Beja Airport / Airbase73 mi away
- CAT · Cascais Airport117 mi away
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)117 mi away
Frequently asked questions
How far is IMT from PRM?
The flight distance from Iron Mountain (IMT) to Portimao (PRM) is 3,988 miles (6,419 km, 3,466 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IMT to PRM?
A nonstop flight takes about 8h 17m 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 Iron Mountain and Portimao?
Portimao is 6 hours ahead of Iron Mountain.
What is the cheapest way to fly from IMT to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IMT–PRM that never appear on search engines, with no booking fees.