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YNJ to USN: distance & flight time

Yanji (Yanji Chaoyangchuan Airport) → Ulsan (Ulsan Airport)

504 mi
811 km · 438 nm
1h 34m
estimated nonstop flight time
+1h
time difference · heading south
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Flight time details

504 miles nonstop takes roughly 1h 34m gate to gate, flying south. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-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 YNJ from USN?

The flight distance from Yanji (YNJ) to Ulsan (USN) is 504 miles (811 km, 438 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from YNJ to USN?

A nonstop flight takes about 1h 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 Yanji and Ulsan?

Ulsan is 1 hour ahead of Yanji.

What is the cheapest way to fly from YNJ to USN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YNJ–USN that never appear on search engines, with no booking fees.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