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FNU to SFO: distance & flight time
Oristano (Oristano-Fenosu Airport) → San Francisco (San Francisco International Airport)
6,247 mi
10,054 km · 5,429 nm
12h 43m
estimated nonstop flight time
-9h
time difference · heading northwest
See live FNU→SFO fares Phone-only fares on this route — call free
Flight time details
6,247 miles nonstop takes roughly 12h 43m 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
- FNU — Oristano-Fenosu Airport · Oristano, 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 FNU
- DCI · Decimomannu Air Base41 mi away
- CAG · Cagliari Elmas Airport50 mi away
- AHO · Alghero-Fertilia Airport54 mi away
- TTB · Tortolì Airport55 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 FNU from SFO?
The flight distance from Oristano (FNU) to San Francisco (SFO) is 6,247 miles (10,054 km, 5,429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNU to SFO?
A nonstop flight takes about 12h 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 Oristano and San Francisco?
San Francisco is 9 hours behind Oristano.
What is the cheapest way to fly from FNU to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNU–SFO that never appear on search engines, with no booking fees.