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OSC to PSS: distance & flight time
Oscoda (Oscoda Wurtsmith Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
5,257 mi
8,460 km · 4,568 nm
10h 46m
estimated nonstop flight time
+1h
time difference · heading southeast
See live OSC→PSS fares Phone-only fares on this route — call free
Flight time details
5,257 miles nonstop takes roughly 10h 46m gate to gate, flying southeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- OSC — Oscoda Wurtsmith Airport · Oscoda, 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 OSC
- ECA · Iosco County Airport10 mi away
- APN · Alpena County Regional Airport44 mi away
- HTL · Roscommon County - Blodgett Memorial Airport63 mi away
- GDW · Gladwin Zettel Memorial Airport63 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 OSC from PSS?
The flight distance from Oscoda (OSC) to Posadas (PSS) is 5,257 miles (8,460 km, 4,568 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSC to PSS?
A nonstop flight takes about 10h 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 Oscoda and Posadas?
Posadas is 1 hour ahead of Oscoda.
What is the cheapest way to fly from OSC to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSC–PSS that never appear on search engines, with no booking fees.