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OKA to DCA: distance & flight time
Okinawa (Naha Airport) → Washington (Ronald Reagan Washington National Airport)
7,668 mi
12,340 km · 6,663 nm
15h 30m
estimated nonstop flight time
-13h
time difference · heading north
See live OKA→DCA fares Phone-only fares on this route — call free
Flight time details
7,668 miles nonstop takes roughly 15h 30m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time set-back when reading arrival times on your ticket.
The two airports
- OKA — Naha Airport · Okinawa, Japan
- DCA — Ronald Reagan Washington National Airport · Washington, 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 OKA
- DNA · Kadena Air Base13 mi away
- KJP · Kerama Airport22 mi away
- AGJ · Aguni Airport37 mi away
- IEJ · Ie Jima Airport37 mi away
Near DCA
Frequently asked questions
How far is OKA from DCA?
The flight distance from Okinawa (OKA) to Washington (DCA) is 7,668 miles (12,340 km, 6,663 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKA to DCA?
A nonstop flight takes about 15h 30m 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 Okinawa and Washington?
Washington is 13 hours behind Okinawa.
What is the cheapest way to fly from OKA to DCA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKA–DCA that never appear on search engines, with no booking fees.