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SAY to LAS: distance & flight time
Siena (Siena-Ampugnano Airport) → Las Vegas (McCarran International Airport)
6,004 mi
9,662 km · 5,217 nm
12h 14m
estimated nonstop flight time
-9h
time difference · heading northwest
See live SAY→LAS fares Phone-only fares on this route — call free
Flight time details
6,004 miles nonstop takes roughly 12h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- SAY — Siena-Ampugnano Airport · Siena, Italy
- LAS — McCarran International Airport · Las Vegas, United States
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 LAS
- HSH · Henderson Executive Airport7 mi away
- VGT · North Las Vegas Airport9 mi away
- LSV · Nellis Air Force Base13 mi away
- INS · Creech Air Force Base45 mi away
Frequently asked questions
How far is SAY from LAS?
The flight distance from Siena (SAY) to Las Vegas (LAS) is 6,004 miles (9,662 km, 5,217 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAY to LAS?
A nonstop flight takes about 12h 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 Siena and Las Vegas?
Las Vegas is 9 hours behind Siena.
What is the cheapest way to fly from SAY to LAS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAY–LAS that never appear on search engines, with no booking fees.