Need help booking?
Unpublished phone-only deals available
DUC to DCI: distance & flight time
Duncan (Halliburton Field) → Decimomannu (Decimomannu Air Base)
5,529 mi
8,898 km · 4,805 nm
11h 18m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DUC→DCI fares Phone-only fares on this route — call free
Flight time details
5,529 miles nonstop takes roughly 11h 18m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, 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 DUC
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 DUC from DCI?
The flight distance from Duncan (DUC) to Decimomannu (DCI) is 5,529 miles (8,898 km, 4,805 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to DCI?
A nonstop flight takes about 11h 18m 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 Duncan and Decimomannu?
Decimomannu is 7 hours ahead of Duncan.
What is the cheapest way to fly from DUC to DCI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–DCI that never appear on search engines, with no booking fees.