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ONT to OKI: distance & flight time

Ontario (Ontario International Airport) → Oki Island (Oki Airport)

5,774 mi
9,292 km · 5,017 nm
11h 47m
estimated nonstop flight time
+16h
time difference · heading northwest
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Flight time details

5,774 miles nonstop takes roughly 11h 47m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-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 ONT from OKI?

The flight distance from Ontario (ONT) to Oki Island (OKI) is 5,774 miles (9,292 km, 5,017 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ONT to OKI?

A nonstop flight takes about 11h 47m 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 Ontario and Oki Island?

Oki Island is 16 hours ahead of Ontario.

What is the cheapest way to fly from ONT to OKI?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–OKI that never appear on search engines, with no booking fees.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