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WYS to SXI: distance & flight time
West Yellowstone (Yellowstone Airport) → Siri Island (Sirri Island Airport)
7,476 mi
12,031 km · 6,496 nm
15h 7m
estimated nonstop flight time
+9.5h
time difference · heading north
See live WYS→SXI fares Phone-only fares on this route — call free
Flight time details
7,476 miles nonstop takes roughly 15h 7m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- WYS — Yellowstone Airport · West Yellowstone, United States
- SXI — Sirri Island Airport · Siri Island, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Near SXI
- DXB · Dubai International Airport69 mi away
- AEU · Abu Musa Island Airport31 mi away
- BDH · Bandar Lengeh Airport47 mi away
- KIH · Kish International Airport55 mi away
Frequently asked questions
How far is WYS from SXI?
The flight distance from West Yellowstone (WYS) to Siri Island (SXI) is 7,476 miles (12,031 km, 6,496 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to SXI?
A nonstop flight takes about 15h 7m 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 West Yellowstone and Siri Island?
Siri Island is 9.5 hours ahead of West Yellowstone.
What is the cheapest way to fly from WYS to SXI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–SXI that never appear on search engines, with no booking fees.