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ONT to KMG: distance & flight time

Ontario (Ontario International Airport) → Kunming (Kunming Changshui International Airport)

7,561 mi
12,168 km · 6,570 nm
15h 18m
estimated nonstop flight time
+15h
time difference · heading northwest
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Flight time details

7,561 miles nonstop takes roughly 15h 18m 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 ONT from KMG?

The flight distance from Ontario (ONT) to Kunming (KMG) is 7,561 miles (12,168 km, 6,570 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ONT to KMG?

A nonstop flight takes about 15h 18m 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 Kunming?

Kunming is 15 hours ahead of Ontario.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–KMG that never appear on search engines, with no booking fees.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