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CIH to ONT: distance & flight time

Changzhi (Changzhi Airport) → Ontario (Ontario International Airport)

6,582 mi
10,593 km · 5,720 nm
13h 22m
estimated nonstop flight time
-15h
time difference · heading northeast
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Flight time details

6,582 miles nonstop takes roughly 13h 22m 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 CIH from ONT?

The flight distance from Changzhi (CIH) to Ontario (ONT) is 6,582 miles (10,593 km, 5,720 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CIH to ONT?

A nonstop flight takes about 13h 22m 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 Changzhi and Ontario?

Ontario is 15 hours behind Changzhi.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CIH–ONT that never appear on search engines, with no booking fees.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