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PRM to GFK: distance & flight time
Portimao (Portimão Airport) → Grand Forks (Grand Forks International Airport)
4,319 mi
6,951 km · 3,753 nm
8h 56m
estimated nonstop flight time
-6h
time difference · heading northwest
See live PRM→GFK fares Phone-only fares on this route — call free
Flight time details
4,319 miles nonstop takes roughly 8h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- PRM — Portimão Airport · Portimao, Portugal
- GFK — Grand Forks International Airport · Grand Forks, United States
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 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
Near GFK
- RDR · Grand Forks Air Force Base10 mi away
- TVF · Thief River Falls Regional Airport47 mi away
- PMB · Pembina Municipal Airport69 mi away
- FAR · Hector International Airport73 mi away
Frequently asked questions
How far is PRM from GFK?
The flight distance from Portimao (PRM) to Grand Forks (GFK) is 4,319 miles (6,951 km, 3,753 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to GFK?
A nonstop flight takes about 8h 56m 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 Portimao and Grand Forks?
Grand Forks is 6 hours behind Portimao.
What is the cheapest way to fly from PRM to GFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–GFK that never appear on search engines, with no booking fees.