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PSS to MXF: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Montgomery (Maxwell Air Force Base)
4,587 mi
7,383 km · 3,986 nm
9h 28m
estimated nonstop flight time
-2h
time difference · heading northwest
See live PSS→MXF fares Phone-only fares on this route — call free
Flight time details
4,587 miles nonstop takes roughly 9h 28m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
- MXF — Maxwell Air Force Base · Montgomery, 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 PSS
- ENO · Encarnación Airport14 mi away
- AYO · Juan De Ayolas Airport54 mi away
- SRA · Santa Rosa Airport96 mi away
- ELO · El Dorado Airport110 mi away
Near MXF
- MGM · Montgomery Regional (Dannelly Field) Airport6 mi away
- SEM · Craig Field36 mi away
- TOI · Troy Municipal Airport at N Kenneth Campbell Field42 mi away
- ALX · Thomas C Russell Field44 mi away
Frequently asked questions
How far is PSS from MXF?
The flight distance from Posadas (PSS) to Montgomery (MXF) is 4,587 miles (7,383 km, 3,986 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to MXF?
A nonstop flight takes about 9h 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 Posadas and Montgomery?
Montgomery is 2 hours behind Posadas.
What is the cheapest way to fly from PSS to MXF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–MXF that never appear on search engines, with no booking fees.