Need help booking?
Unpublished phone-only deals available
PRM to LOU: distance & flight time
Portimao (Portimão Airport) → Louisville (Bowman Field)
4,083 mi
6,571 km · 3,548 nm
8h 28m
estimated nonstop flight time
-5h
time difference · heading northwest
See live PRM→LOU fares Phone-only fares on this route — call free
Flight time details
4,083 miles nonstop takes roughly 8h 28m 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
- LOU — Bowman Field · Louisville, 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 LOU
- SDF · Louisville International Standiford Field5 mi away
- FTK · Godman Army Air Field28 mi away
- FFT · Capital City Airport41 mi away
- LEX · Blue Grass Airport59 mi away
Frequently asked questions
How far is PRM from LOU?
The flight distance from Portimao (PRM) to Louisville (LOU) is 4,083 miles (6,571 km, 3,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to LOU?
A nonstop flight takes about 8h 28m 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 Louisville?
Louisville is 5 hours behind Portimao.
What is the cheapest way to fly from PRM to LOU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–LOU that never appear on search engines, with no booking fees.