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CWT to ONT: distance & flight time

Chatsworth (Cowra Airport) → Ontario (Ontario International Airport)

7,663 mi
12,333 km · 6,659 nm
15h 30m
estimated nonstop flight time
-17h
time difference · heading northeast
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Flight time details

7,663 miles nonstop takes roughly 15h 30m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 17-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 CWT from ONT?

The flight distance from Chatsworth (CWT) to Ontario (ONT) is 7,663 miles (12,333 km, 6,659 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CWT to ONT?

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 Chatsworth and Ontario?

Ontario is 17 hours behind Chatsworth.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CWT–ONT that never appear on search engines, with no booking fees.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