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OLS to PSS: distance & flight time
Nogales (Nogales International Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
5,437 mi
8,750 km · 4,724 nm
11h 8m
estimated nonstop flight time
+4h
time difference · heading southeast
See live OLS→PSS fares Phone-only fares on this route — call free
Flight time details
5,437 miles nonstop takes roughly 11h 8m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- OLS — Nogales International Airport · Nogales, United States
- PSS — Libertador Gral D Jose De San Martin Airport · Posadas, Argentina
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 OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
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
Frequently asked questions
How far is OLS from PSS?
The flight distance from Nogales (OLS) to Posadas (PSS) is 5,437 miles (8,750 km, 4,724 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OLS to PSS?
A nonstop flight takes about 11h 8m 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 Nogales and Posadas?
Posadas is 4 hours ahead of Nogales.
What is the cheapest way to fly from OLS to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OLS–PSS that never appear on search engines, with no booking fees.