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KKS to SFO: distance & flight time
Kashan (Kashan Airport) → San Francisco (San Francisco International Airport)
7,480 mi
12,039 km · 6,500 nm
15h 8m
estimated nonstop flight time
-10.5h
time difference · heading north
See live KKS→SFO fares Phone-only fares on this route — call free
Flight time details
7,480 miles nonstop takes roughly 15h 8m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KKS — Kashan Airport · Kashan, Iran
- 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 KKS
- IFH · Hesa Airport67 mi away
- IFN · Esfahan Shahid Beheshti International Airport81 mi away
- AJK · Arak Airport100 mi away
- IKA · Imam Khomeini International Airport108 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 KKS from SFO?
The flight distance from Kashan (KKS) to San Francisco (SFO) is 7,480 miles (12,039 km, 6,500 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKS to SFO?
A nonstop flight takes about 15h 8m 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 Kashan and San Francisco?
San Francisco is 10.5 hours behind Kashan.
What is the cheapest way to fly from KKS to SFO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKS–SFO that never appear on search engines, with no booking fees.