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AUO to PRM: distance & flight time
Auburn (Auburn University Regional Airport) → Portimao (Portimão Airport)
4,244 mi
6,831 km · 3,688 nm
8h 47m
estimated nonstop flight time
+6h
time difference · heading northeast
See live AUO→PRM fares Phone-only fares on this route — call free
Flight time details
4,244 miles nonstop takes roughly 8h 47m gate to gate, flying northeast. 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
- AUO — Auburn University Regional Airport · Auburn, 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 AUO
- CSG · Columbus Metropolitan Airport30 mi away
- LSF · Lawson Army Air Field (Fort Benning)32 mi away
- LGC · LaGrange Callaway Airport34 mi away
- PIM · Harris County Airport36 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 AUO from PRM?
The flight distance from Auburn (AUO) to Portimao (PRM) is 4,244 miles (6,831 km, 3,688 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AUO to PRM?
A nonstop flight takes about 8h 47m 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 Auburn and Portimao?
Portimao is 6 hours ahead of Auburn.
What is the cheapest way to fly from AUO to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AUO–PRM that never appear on search engines, with no booking fees.