Need help booking?
Unpublished phone-only deals available
PRM to MUO: distance & flight time
Portimao (Portimão Airport) → Mountain Home (Mountain Home Air Force Base)
5,263 mi
8,469 km · 4,573 nm
10h 47m
estimated nonstop flight time
-7h
time difference · heading northwest
See live PRM→MUO fares Phone-only fares on this route — call free
Flight time details
5,263 miles nonstop takes roughly 10h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- PRM — Portimão Airport · Portimao, Portugal
- MUO — Mountain Home Air Force Base · Mountain Home, 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 MUO
- BOI · Boise Air Terminal/Gowen Field40 mi away
- TWF · Joslin Field Magic Valley Regional Airport80 mi away
- SUN · Friedman Memorial Airport85 mi away
- ONO · Ontario Municipal Airport88 mi away
Frequently asked questions
How far is PRM from MUO?
The flight distance from Portimao (PRM) to Mountain Home (MUO) is 5,263 miles (8,469 km, 4,573 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PRM to MUO?
A nonstop flight takes about 10h 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 Portimao and Mountain Home?
Mountain Home is 7 hours behind Portimao.
What is the cheapest way to fly from PRM to MUO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PRM–MUO that never appear on search engines, with no booking fees.