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DCI to HHH: distance & flight time
Decimomannu (Decimomannu Air Base) → Hilton Head Island (Hilton Head Airport)
4,837 mi
7,784 km · 4,203 nm
9h 57m
estimated nonstop flight time
-6h
time difference · heading northwest
See live DCI→HHH fares Phone-only fares on this route — call free
Flight time details
4,837 miles nonstop takes roughly 9h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- DCI — Decimomannu Air Base · Decimomannu, Italy
- HHH — Hilton Head Airport · Hilton Head Island, 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 HHH
Frequently asked questions
How far is DCI from HHH?
The flight distance from Decimomannu (DCI) to Hilton Head Island (HHH) is 4,837 miles (7,784 km, 4,203 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCI to HHH?
A nonstop flight takes about 9h 57m 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 Hilton Head Island?
Hilton Head Island is 6 hours behind Decimomannu.
What is the cheapest way to fly from DCI to HHH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCI–HHH that never appear on search engines, with no booking fees.