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DTW to DCI: distance & flight time
Detroit (Detroit Metropolitan Wayne County Airport) → Decimomannu (Decimomannu Air Base)
4,577 mi
7,366 km · 3,977 nm
9h 26m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DTW→DCI fares Phone-only fares on this route — call free
Flight time details
4,577 miles nonstop takes roughly 9h 26m 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
- DTW — Detroit Metropolitan Wayne County Airport · Detroit, 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 DTW
- YIP · Willow Run Airport9 mi away
- ARB · Ann Arbor Municipal Airport20 mi away
- YQG · Windsor Airport21 mi away
- DET · Coleman A. Young Municipal Airport22 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 DTW from DCI?
The flight distance from Detroit (DTW) to Decimomannu (DCI) is 4,577 miles (7,366 km, 3,977 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTW to DCI?
A nonstop flight takes about 9h 26m 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 Detroit and Decimomannu?
Decimomannu is 6 hours ahead of Detroit.
What is the cheapest way to fly from DTW to DCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTW–DCI that never appear on search engines, with no booking fees.