Need help booking?
Unpublished phone-only deals available
DCI to IWS: distance & flight time
Decimomannu (Decimomannu Air Base) → Houston (West Houston Airport)
5,640 mi
9,076 km · 4,901 nm
11h 31m
estimated nonstop flight time
-7h
time difference · heading northwest
See live DCI→IWS fares Phone-only fares on this route — call free
Flight time details
5,640 miles nonstop takes roughly 11h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- DCI — Decimomannu Air Base · Decimomannu, Italy
- IWS — West Houston Airport · Houston, 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 IWS
- IAH · George Bush Intercontinental Houston Airport23 mi away
- AAP · Andrau Airpark8 mi away
- SGR · Sugar Land Regional Airport14 mi away
- DWH · David Wayne Hooks Memorial Airport18 mi away
Frequently asked questions
How far is DCI from IWS?
The flight distance from Decimomannu (DCI) to Houston (IWS) is 5,640 miles (9,076 km, 4,901 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCI to IWS?
A nonstop flight takes about 11h 31m 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 Houston?
Houston is 7 hours behind Decimomannu.
What is the cheapest way to fly from DCI to IWS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCI–IWS that never appear on search engines, with no booking fees.