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DCI to OKO: distance & flight time
Decimomannu (Decimomannu Air Base) → Yokota (Yokota Air Base)
6,361 mi
10,237 km · 5,528 nm
12h 56m
estimated nonstop flight time
+7h
time difference · heading northeast
See live DCI→OKO fares Phone-only fares on this route — call free
Flight time details
6,361 miles nonstop takes roughly 12h 56m 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
- DCI — Decimomannu Air Base · Decimomannu, Italy
- OKO — Yokota Air Base · Yokota, Japan
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 OKO
- HND · Tokyo Haneda International Airport28 mi away
- NRT · Narita International Airport58 mi away
- NJA · Atsugi Naval Air Facility21 mi away
- IBR · Hyakuri Airport67 mi away
Frequently asked questions
How far is DCI from OKO?
The flight distance from Decimomannu (DCI) to Yokota (OKO) is 6,361 miles (10,237 km, 5,528 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCI to OKO?
A nonstop flight takes about 12h 56m 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 Yokota?
Yokota is 7 hours ahead of Decimomannu.
What is the cheapest way to fly from DCI to OKO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCI–OKO that never appear on search engines, with no booking fees.