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DCI to YSM: distance & flight time
Decimomannu (Decimomannu Air Base) → Fort Smith (Fort Smith Airport)
4,800 mi
7,725 km · 4,171 nm
9h 53m
estimated nonstop flight time
-8h
time difference · heading northwest
See live DCI→YSM fares Phone-only fares on this route — call free
Flight time details
4,800 miles nonstop takes roughly 9h 53m 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
- YSM — Fort Smith Airport · Fort Smith, Canada
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 YSM
- YPY · Fort Chipewyan Airport92 mi away
- YFR · Fort Resolution Airport99 mi away
- YBE · Uranium City Airport125 mi away
- YHY · Hay River / Merlyn Carter Airport142 mi away
Frequently asked questions
How far is DCI from YSM?
The flight distance from Decimomannu (DCI) to Fort Smith (YSM) is 4,800 miles (7,725 km, 4,171 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCI to YSM?
A nonstop flight takes about 9h 53m 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 Fort Smith?
Fort Smith is 8 hours behind Decimomannu.
What is the cheapest way to fly from DCI to YSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCI–YSM that never appear on search engines, with no booking fees.