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NGZ to SAY: distance & flight time
Alameda (Alameda Naval Air Station) → Siena (Siena-Ampugnano Airport)
6,127 mi
9,860 km · 5,324 nm
12h 29m
estimated nonstop flight time
+9h
time difference · heading northeast
See live NGZ→SAY fares Phone-only fares on this route — call free
Flight time details
6,127 miles nonstop takes roughly 12h 29m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- NGZ — Alameda Naval Air Station · Alameda, 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 NGZ
- SFO · San Francisco International Airport12 mi away
- OAK · Metropolitan Oakland International Airport7 mi away
- HWD · Hayward Executive Airport14 mi away
- SQL · San Carlos Airport20 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 NGZ from SAY?
The flight distance from Alameda (NGZ) to Siena (SAY) is 6,127 miles (9,860 km, 5,324 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NGZ to SAY?
A nonstop flight takes about 12h 29m 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 Alameda and Siena?
Siena is 9 hours ahead of Alameda.
What is the cheapest way to fly from NGZ to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGZ–SAY that never appear on search engines, with no booking fees.