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MLS to PRM: distance & flight time
Miles City (Frank Wiley Field) → Portimao (Portimão Airport)
4,728 mi
7,609 km · 4,108 nm
9h 44m
estimated nonstop flight time
+7h
time difference · heading northeast
See live MLS→PRM fares Phone-only fares on this route — call free
Flight time details
4,728 miles nonstop takes roughly 9h 44m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- MLS — Frank Wiley Field · Miles City, 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 MLS
- GDV · Dawson Community Airport71 mi away
- OLF · L M Clayton Airport116 mi away
- SDY · Sidney - Richland Regional Airport119 mi away
- SHR · Sheridan County Airport126 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 MLS from PRM?
The flight distance from Miles City (MLS) to Portimao (PRM) is 4,728 miles (7,609 km, 4,108 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MLS to PRM?
A nonstop flight takes about 9h 44m 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 Miles City and Portimao?
Portimao is 7 hours ahead of Miles City.
What is the cheapest way to fly from MLS to PRM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MLS–PRM that never appear on search engines, with no booking fees.