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SYT to PSS: distance & flight time
St.-yan (Saint-Yan Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
6,325 mi
10,179 km · 5,496 nm
12h 52m
estimated nonstop flight time
-5h
time difference · heading southwest
See live SYT→PSS fares Phone-only fares on this route — call free
Flight time details
6,325 miles nonstop takes roughly 12h 52m 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
- SYT — Saint-Yan Airport · St.-yan, 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 SYT
- RNE · Roanne-Renaison Airport24 mi away
- VHY · Vichy-Charmeil Airport34 mi away
- CFE · Clermont-Ferrand Auvergne Airport59 mi away
- NVS · Nevers-Fourchambault Airport59 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 SYT from PSS?
The flight distance from St.-yan (SYT) to Posadas (PSS) is 6,325 miles (10,179 km, 5,496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYT to PSS?
A nonstop flight takes about 12h 52m 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 St.-yan and Posadas?
Posadas is 5 hours behind St.-yan.
What is the cheapest way to fly from SYT to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYT–PSS that never appear on search engines, with no booking fees.