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ISN to OKA: distance & flight time

Williston (Sloulin Field International Airport) → Okinawa (Naha Airport)

6,398 mi
10,296 km · 5,559 nm
13h 1m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ISN→OKA fares Phone-only fares on this route — call free

Flight time details

6,398 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 14-hour time gain when reading arrival times on your ticket.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is ISN from OKA?

The flight distance from Williston (ISN) to Okinawa (OKA) is 6,398 miles (10,296 km, 5,559 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ISN 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 Williston and Okinawa?

Okinawa is 14 hours ahead of Williston.

What is the cheapest way to fly from ISN to OKA?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ISN–OKA that never appear on search engines, with no booking fees.
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