Need help booking?
Unpublished phone-only deals available
DCI to GCC: distance & flight time
Decimomannu (Decimomannu Air Base) → Gillette (Gillette Campbell County Airport)
5,365 mi
8,634 km · 4,662 nm
10h 59m
estimated nonstop flight time
-8h
time difference · heading northwest
See live DCI→GCC fares Phone-only fares on this route — call free
Flight time details
5,365 miles nonstop takes roughly 10h 59m 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
- GCC — Gillette Campbell County Airport · Gillette, United States
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 GCC
- SHR · Sheridan County Airport77 mi away
- SPF · Black Hills Airport-Clyde Ice Field87 mi away
- CPR · Casper-Natrona County International Airport110 mi away
- RCA · Ellsworth Air Force Base121 mi away
Frequently asked questions
How far is DCI from GCC?
The flight distance from Decimomannu (DCI) to Gillette (GCC) is 5,365 miles (8,634 km, 4,662 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCI to GCC?
A nonstop flight takes about 10h 59m 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 Gillette?
Gillette is 8 hours behind Decimomannu.
What is the cheapest way to fly from DCI to GCC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCI–GCC that never appear on search engines, with no booking fees.