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KKS to SFZ: distance & flight time
Kashan (Kashan Airport) → Smithfield (North Central State Airport)
6,077 mi
9,781 km · 5,281 nm
12h 23m
estimated nonstop flight time
-7.5h
time difference · heading northwest
See live KKS→SFZ fares Phone-only fares on this route — call free
Flight time details
6,077 miles nonstop takes roughly 12h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7.5-hour time set-back when reading arrival times on your ticket.
The two airports
- KKS — Kashan Airport · Kashan, Iran
- SFZ — North Central State Airport · Smithfield, 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 SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is KKS from SFZ?
The flight distance from Kashan (KKS) to Smithfield (SFZ) is 6,077 miles (9,781 km, 5,281 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKS to SFZ?
A nonstop flight takes about 12h 23m 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 Smithfield?
Smithfield is 7.5 hours behind Kashan.
What is the cheapest way to fly from KKS to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKS–SFZ that never appear on search engines, with no booking fees.