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ATL to DCI: distance & flight time
Atlanta (Hartsfield Jackson Atlanta International Airport) → Decimomannu (Decimomannu Air Base)
4,958 mi
7,979 km · 4,308 nm
10h 11m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ATL→DCI fares Phone-only fares on this route — call free
Flight time details
4,958 miles nonstop takes roughly 10h 11m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- ATL — Hartsfield Jackson Atlanta International Airport · Atlanta, 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 ATL
- FTY · Fulton County Airport Brown Field11 mi away
- PDK · DeKalb Peachtree Airport18 mi away
- MGE · Dobbins Air Reserve Base20 mi away
- LZU · Gwinnett County Briscoe Field36 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 ATL from DCI?
The flight distance from Atlanta (ATL) to Decimomannu (DCI) is 4,958 miles (7,979 km, 4,308 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ATL to DCI?
A nonstop flight takes about 10h 11m 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 Atlanta and Decimomannu?
Decimomannu is 6 hours ahead of Atlanta.
What is the cheapest way to fly from ATL to DCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ATL–DCI that never appear on search engines, with no booking fees.