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PSS to OCW: distance & flight time
Posadas (Libertador Gral D Jose De San Martin Airport) → Washington (Warren Field)
4,562 mi
7,342 km · 3,964 nm
9h 25m
estimated nonstop flight time
-1h
time difference · heading north
See live PSS→OCW fares Phone-only fares on this route — call free
Flight time details
4,562 miles nonstop takes roughly 9h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-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
- OCW — Warren Field · Washington, 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 OCW
- PGV · Pitt Greenville Airport19 mi away
- EWN · Coastal Carolina Regional Airport34 mi away
- ISO · Kinston Regional Jetport At Stallings Field36 mi away
- RWI · Rocky Mount Wilson Regional Airport51 mi away
Frequently asked questions
How far is PSS from OCW?
The flight distance from Posadas (PSS) to Washington (OCW) is 4,562 miles (7,342 km, 3,964 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PSS to OCW?
A nonstop flight takes about 9h 25m 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 Washington?
Washington is 1 hour behind Posadas.
What is the cheapest way to fly from PSS to OCW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PSS–OCW that never appear on search engines, with no booking fees.