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CIY to SFO: distance & flight time
Comiso (Comiso Airport) → San Francisco (San Francisco International Airport)
6,596 mi
10,615 km · 5,732 nm
13h 24m
estimated nonstop flight time
-9h
time difference · heading northwest
See live CIY→SFO fares Phone-only fares on this route — call free
Flight time details
6,596 miles nonstop takes roughly 13h 24m 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
- CIY — Comiso Airport · Comiso, 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 CIY
- NSY · Sigonella Navy Air Base33 mi away
- CTA · Catania-Fontanarossa Airport41 mi away
- GZM · Xewkija Heliport69 mi away
- MLA · Malta International Airport79 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 CIY from SFO?
The flight distance from Comiso (CIY) to San Francisco (SFO) is 6,596 miles (10,615 km, 5,732 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIY to SFO?
A nonstop flight takes about 13h 24m 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 Comiso and San Francisco?
San Francisco is 9 hours behind Comiso.
What is the cheapest way to fly from CIY to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIY–SFO that never appear on search engines, with no booking fees.