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FNL to DCI: distance & flight time
Fort Collins (Northern Colorado Regional Airport) → Decimomannu (Decimomannu Air Base)
5,533 mi
8,905 km · 4,808 nm
11h 19m
estimated nonstop flight time
+8h
time difference · heading northeast
See live FNL→DCI fares Phone-only fares on this route — call free
Flight time details
5,533 miles nonstop takes roughly 11h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- FNL — Northern Colorado Regional Airport · Fort Collins, United States
- DCI — Decimomannu Air Base · Decimomannu, Italy
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 FNL
- DEN · Denver International Airport45 mi away
- GXY · Greeley–Weld County Airport20 mi away
- WBU · Boulder Municipal Airport31 mi away
- BJC · Rocky Mountain Metropolitan Airport38 mi away
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
Frequently asked questions
How far is FNL from DCI?
The flight distance from Fort Collins (FNL) to Decimomannu (DCI) is 5,533 miles (8,905 km, 4,808 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FNL to DCI?
A nonstop flight takes about 11h 19m 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 Fort Collins and Decimomannu?
Decimomannu is 8 hours ahead of Fort Collins.
What is the cheapest way to fly from FNL to DCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FNL–DCI that never appear on search engines, with no booking fees.