Need help booking?
Unpublished phone-only deals available
CIY to WYS: distance & flight time
Comiso (Comiso Airport) → West Yellowstone (Yellowstone Airport)
5,855 mi
9,423 km · 5,088 nm
11h 57m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CIY→WYS fares Phone-only fares on this route — call free
Flight time details
5,855 miles nonstop takes roughly 11h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- CIY — Comiso Airport · Comiso, Italy
- WYS — Yellowstone Airport · West Yellowstone, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 mi away
Frequently asked questions
How far is CIY from WYS?
The flight distance from Comiso (CIY) to West Yellowstone (WYS) is 5,855 miles (9,423 km, 5,088 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CIY to WYS?
A nonstop flight takes about 11h 57m 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 West Yellowstone?
West Yellowstone is 8 hours behind Comiso.
What is the cheapest way to fly from CIY to WYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIY–WYS that never appear on search engines, with no booking fees.