Need help booking?
Unpublished phone-only deals available
SYX to KKS: distance & flight time
Sanya (Sanya Phoenix International Airport) → Kashan (Kashan Airport)
3,697 mi
5,950 km · 3,213 nm
7h 43m
estimated nonstop flight time
-4.5h
time difference · heading northwest
See live SYX→KKS fares Phone-only fares on this route — call free
Flight time details
3,697 miles nonstop takes roughly 7h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4.5-hour time set-back when reading arrival times on your ticket.
The two airports
- SYX — Sanya Phoenix International Airport · Sanya, China
- KKS — Kashan Airport · Kashan, Iran
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 SYX
- BAR · Qionghai Bo'ao Airport89 mi away
- HAK · Haikou Meilan International Airport132 mi away
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
Frequently asked questions
How far is SYX from KKS?
The flight distance from Sanya (SYX) to Kashan (KKS) is 3,697 miles (5,950 km, 3,213 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SYX to KKS?
A nonstop flight takes about 7h 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 Sanya and Kashan?
Kashan is 4.5 hours behind Sanya.
What is the cheapest way to fly from SYX to KKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SYX–KKS that never appear on search engines, with no booking fees.