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ONO to SYO: distance & flight time

Ontario (Ontario Municipal Airport) → Shonai (Shonai Airport)

4,981 mi
8,015 km · 4,328 nm
10h 14m
estimated nonstop flight time
+15h
time difference · heading northwest
See live ONO→SYO fares Phone-only fares on this route — call free

Flight time details

4,981 miles nonstop takes roughly 10h 14m 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.

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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 ONO from SYO?

The flight distance from Ontario (ONO) to Shonai (SYO) is 4,981 miles (8,015 km, 4,328 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ONO to SYO?

A nonstop flight takes about 10h 14m 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 Shonai?

Shonai is 15 hours ahead of Ontario.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–SYO that never appear on search engines, with no booking fees.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