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SDY to OKA: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Okinawa (Naha Airport)
6,403 mi
10,304 km · 5,564 nm
13h 1m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SDY→OKA fares Phone-only fares on this route — call free
Flight time details
6,403 miles nonstop takes roughly 13h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- OKA — Naha Airport · Okinawa, 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 mi away
Near OKA
- DNA · Kadena Air Base13 mi away
- KJP · Kerama Airport22 mi away
- AGJ · Aguni Airport37 mi away
- IEJ · Ie Jima Airport37 mi away
Frequently asked questions
How far is SDY from OKA?
The flight distance from Sidney (SDY) to Okinawa (OKA) is 6,403 miles (10,304 km, 5,564 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to OKA?
A nonstop flight takes about 13h 1m 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 Sidney and Okinawa?
Okinawa is 15 hours ahead of Sidney.
What is the cheapest way to fly from SDY to OKA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–OKA that never appear on search engines, with no booking fees.