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DCI to WYS: distance & flight time
Decimomannu (Decimomannu Air Base) → West Yellowstone (Yellowstone Airport)
5,541 mi
8,917 km · 4,815 nm
11h 20m
estimated nonstop flight time
-8h
time difference · heading northwest
See live DCI→WYS fares Phone-only fares on this route — call free
Flight time details
5,541 miles nonstop takes roughly 11h 20m 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
- DCI — Decimomannu Air Base · Decimomannu, 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 DCI
- CAG · Cagliari Elmas Airport8 mi away
- FNU · Oristano-Fenosu Airport41 mi away
- TTB · Tortolì Airport54 mi away
- AHO · Alghero-Fertilia Airport95 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 DCI from WYS?
The flight distance from Decimomannu (DCI) to West Yellowstone (WYS) is 5,541 miles (8,917 km, 4,815 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCI to WYS?
A nonstop flight takes about 11h 20m 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 Decimomannu and West Yellowstone?
West Yellowstone is 8 hours behind Decimomannu.
What is the cheapest way to fly from DCI to WYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCI–WYS that never appear on search engines, with no booking fees.