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DCI to HVN: distance & flight time
Decimomannu (Decimomannu Air Base) → New Haven (Tweed New Haven Airport)
4,143 mi
6,668 km · 3,600 nm
8h 35m
estimated nonstop flight time
-6h
time difference · heading northwest
See live DCI→HVN fares Phone-only fares on this route — call free
Flight time details
4,143 miles nonstop takes roughly 8h 35m 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
- HVN — Tweed New Haven Airport · New Haven, 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 HVN
- BDR · Igor I Sikorsky Memorial Airport14 mi away
- OXC · Waterbury Oxford Airport20 mi away
- LGA · La Guardia Airport61 mi away
- JFK · John F Kennedy International Airport63 mi away
Frequently asked questions
How far is DCI from HVN?
The flight distance from Decimomannu (DCI) to New Haven (HVN) is 4,143 miles (6,668 km, 3,600 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCI to HVN?
A nonstop flight takes about 8h 35m 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 New Haven?
New Haven is 6 hours behind Decimomannu.
What is the cheapest way to fly from DCI to HVN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCI–HVN that never appear on search engines, with no booking fees.