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NGS to ONO: distance & flight time

Nagasaki (Nagasaki Airport) → Ontario (Ontario Municipal Airport)

5,658 mi
9,106 km · 4,917 nm
11h 34m
estimated nonstop flight time
-15h
time difference · heading northeast
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Flight time details

5,658 miles nonstop takes roughly 11h 34m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back 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 NGS from ONO?

The flight distance from Nagasaki (NGS) to Ontario (ONO) is 5,658 miles (9,106 km, 4,917 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from NGS to ONO?

A nonstop flight takes about 11h 34m 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 Nagasaki and Ontario?

Ontario is 15 hours behind Nagasaki.

What is the cheapest way to fly from NGS to ONO?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NGS–ONO that never appear on search engines, with no booking fees.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