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AOI to SFO: distance & flight time
Ancona (Ancona Falconara Airport) → San Francisco (San Francisco International Airport)
6,177 mi
9,941 km · 5,368 nm
12h 35m
estimated nonstop flight time
-9h
time difference · heading northwest
See live AOI→SFO fares Phone-only fares on this route — call free
Flight time details
6,177 miles nonstop takes roughly 12h 35m 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
- AOI — Ancona Falconara Airport · Ancona, Italy
- SFO — San Francisco International Airport · San Francisco, 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 AOI
- RMI · Federico Fellini International Airport47 mi away
- PEG · Perugia San Francesco d'Assisi – Umbria International Airport56 mi away
- FRL · Forlì Airport76 mi away
- LSZ · Lošinj Island Airport83 mi away
Near SFO
- SQL · San Carlos Airport10 mi away
- HAF · Half Moon Bay Airport10 mi away
- OAK · Metropolitan Oakland International Airport11 mi away
- NGZ · Alameda Naval Air Station12 mi away
Frequently asked questions
How far is AOI from SFO?
The flight distance from Ancona (AOI) to San Francisco (SFO) is 6,177 miles (9,941 km, 5,368 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AOI to SFO?
A nonstop flight takes about 12h 35m 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 Ancona and San Francisco?
San Francisco is 9 hours behind Ancona.
What is the cheapest way to fly from AOI to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AOI–SFO that never appear on search engines, with no booking fees.