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SKF to SAY: distance & flight time
San Antonio (Lackland Air Force Base) → Siena (Siena-Ampugnano Airport)
5,739 mi
9,235 km · 4,987 nm
11h 43m
estimated nonstop flight time
+7h
time difference · heading northeast
See live SKF→SAY fares Phone-only fares on this route — call free
Flight time details
5,739 miles nonstop takes roughly 11h 43m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- SKF — Lackland Air Force Base · San Antonio, United States
- 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 SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 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 SKF from SAY?
The flight distance from San Antonio (SKF) to Siena (SAY) is 5,739 miles (9,235 km, 4,987 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SKF to SAY?
A nonstop flight takes about 11h 43m 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 San Antonio and Siena?
Siena is 7 hours ahead of San Antonio.
What is the cheapest way to fly from SKF to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SKF–SAY that never appear on search engines, with no booking fees.