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POX to PSS: distance & flight time
Pontoise (Pontoise - Cormeilles-en-Vexin Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
6,375 mi
10,260 km · 5,540 nm
12h 58m
estimated nonstop flight time
-5h
time difference · heading southwest
See live POX→PSS fares Phone-only fares on this route — call free
Flight time details
6,375 miles nonstop takes roughly 12h 58m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- POX — Pontoise - Cormeilles-en-Vexin Airport · Pontoise, France
- 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 POX
- CDG · Charles de Gaulle International Airport24 mi away
- LBG · Paris-Le Bourget Airport20 mi away
- VIY · Villacoublay-Vélizy (BA 107) Air Base23 mi away
- CSF · Creil Air Base24 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 POX from PSS?
The flight distance from Pontoise (POX) to Posadas (PSS) is 6,375 miles (10,260 km, 5,540 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from POX to PSS?
A nonstop flight takes about 12h 58m 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 Pontoise and Posadas?
Posadas is 5 hours behind Pontoise.
What is the cheapest way to fly from POX to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on POX–PSS that never appear on search engines, with no booking fees.