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FMA to SAY: distance & flight time
Formosa (Formosa Airport) → Siena (Siena-Ampugnano Airport)
6,510 mi
10,477 km · 5,657 nm
13h 14m
estimated nonstop flight time
+5h
time difference · heading northeast
See live FMA→SAY fares Phone-only fares on this route — call free
Flight time details
6,510 miles nonstop takes roughly 13h 14m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- FMA — Formosa Airport · Formosa, Argentina
- SAY — Siena-Ampugnano Airport · Siena, Italy
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 FMA
- PIL · Carlos Miguel Gimenez Airport47 mi away
- ASU · Silvio Pettirossi International Airport80 mi away
- CNQ · Corrientes Airport91 mi away
- RES · Resistencia International Airport100 mi away
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
Frequently asked questions
How far is FMA from SAY?
The flight distance from Formosa (FMA) to Siena (SAY) is 6,510 miles (10,477 km, 5,657 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FMA to SAY?
A nonstop flight takes about 13h 14m 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 Formosa and Siena?
Siena is 5 hours ahead of Formosa.
What is the cheapest way to fly from FMA to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FMA–SAY that never appear on search engines, with no booking fees.