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ECA to PRM: distance & flight time
East Tawas (Iosco County Airport) → Portimao (Portimão Airport)
3,812 mi
6,136 km · 3,313 nm
7h 57m
estimated nonstop flight time
+5h
time difference · heading east
See live ECA→PRM fares Phone-only fares on this route — call free
Flight time details
3,812 miles nonstop takes roughly 7h 57m gate to gate, flying east. 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
- ECA — Iosco County Airport · East Tawas, 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 ECA
- OSC · Oscoda Wurtsmith Airport10 mi away
- APN · Alpena County Regional Airport53 mi away
- GDW · Gladwin Zettel Memorial Airport57 mi away
- HTL · Roscommon County - Blodgett Memorial Airport62 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 ECA from PRM?
The flight distance from East Tawas (ECA) to Portimao (PRM) is 3,812 miles (6,136 km, 3,313 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ECA to PRM?
A nonstop flight takes about 7h 57m 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 East Tawas and Portimao?
Portimao is 5 hours ahead of East Tawas.
What is the cheapest way to fly from ECA to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ECA–PRM that never appear on search engines, with no booking fees.