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UOS to PSS: distance & flight time
Sewanee (Franklin County Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
4,745 mi
7,637 km · 4,124 nm
9h 46m
estimated nonstop flight time
+2h
time difference · heading southeast
See live UOS→PSS fares Phone-only fares on this route — call free
Flight time details
4,745 miles nonstop takes roughly 9h 46m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- UOS — Franklin County Airport · Sewanee, 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 UOS
- APT · Marion County Brown Field20 mi away
- CHA · Lovell Field41 mi away
- HUA · Redstone Army Air Field58 mi away
- HDI · Hardwick Field60 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 UOS from PSS?
The flight distance from Sewanee (UOS) to Posadas (PSS) is 4,745 miles (7,637 km, 4,124 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UOS to PSS?
A nonstop flight takes about 9h 46m 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 Sewanee and Posadas?
Posadas is 2 hours ahead of Sewanee.
What is the cheapest way to fly from UOS to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UOS–PSS that never appear on search engines, with no booking fees.