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SAY to PSS: distance & flight time
Siena (Siena-Ampugnano Airport) → Posadas (Libertador Gral D Jose De San Martin Airport)
6,475 mi
10,421 km · 5,627 nm
13h 10m
estimated nonstop flight time
-5h
time difference · heading southwest
See live SAY→PSS fares Phone-only fares on this route — call free
Flight time details
6,475 miles nonstop takes roughly 13h 10m 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
- SAY — Siena-Ampugnano Airport · Siena, Italy
- 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 SAY
- GRS · Grosseto Air Base36 mi away
- FLR · Peretola Airport38 mi away
- PSA · Pisa International Airport52 mi away
- EBA · Marina Di Campo Airport62 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 SAY from PSS?
The flight distance from Siena (SAY) to Posadas (PSS) is 6,475 miles (10,421 km, 5,627 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAY to PSS?
A nonstop flight takes about 13h 10m 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 Siena and Posadas?
Posadas is 5 hours behind Siena.
What is the cheapest way to fly from SAY to PSS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAY–PSS that never appear on search engines, with no booking fees.