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OAK to SAY: distance & flight time
Oakland (Metropolitan Oakland International Airport) → Siena (Siena-Ampugnano Airport)
6,128 mi
9,862 km · 5,325 nm
12h 29m
estimated nonstop flight time
+9h
time difference · heading northeast
See live OAK→SAY fares Phone-only fares on this route — call free
Flight time details
6,128 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
- OAK — Metropolitan Oakland International Airport · Oakland, 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 OAK
- SFO · San Francisco International Airport11 mi away
- HWD · Hayward Executive Airport7 mi away
- NGZ · Alameda Naval Air Station7 mi away
- SQL · San Carlos Airport15 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 OAK from SAY?
The flight distance from Oakland (OAK) to Siena (SAY) is 6,128 miles (9,862 km, 5,325 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OAK 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 Oakland and Siena?
Siena is 9 hours ahead of Oakland.
What is the cheapest way to fly from OAK to SAY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OAK–SAY that never appear on search engines, with no booking fees.