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PRM to FTK: distance & flight time
Portimao (Portimão Airport) → Fort Knox (Godman Army Air Field)
4,107 mi
6,610 km · 3,569 nm
8h 31m
estimated nonstop flight time
-5h
time difference · heading northwest
See live PRM→FTK fares Phone-only fares on this route — call free
Flight time details
4,107 miles nonstop takes roughly 8h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- PRM — Portimão Airport · Portimao, Portugal
- FTK — Godman Army Air Field · Fort Knox, 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 FTK
- SDF · Louisville International Standiford Field22 mi away
- LOU · Bowman Field28 mi away
- GLW · Glasgow Municipal Airport60 mi away
- FFT · Capital City Airport61 mi away
Frequently asked questions
How far is PRM from FTK?
The flight distance from Portimao (PRM) to Fort Knox (FTK) is 4,107 miles (6,610 km, 3,569 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to FTK?
A nonstop flight takes about 8h 31m 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 Fort Knox?
Fort Knox is 5 hours behind Portimao.
What is the cheapest way to fly from PRM to FTK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–FTK that never appear on search engines, with no booking fees.