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CJJ to LEN: distance & flight time

Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513)) → Leon (Leon Airport)

6,215 mi
10,002 km · 5,400 nm
12h 39m
estimated nonstop flight time
-7h
time difference · heading northwest
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Flight time details

6,215 miles nonstop takes roughly 12h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-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 CJJ from LEN?

The flight distance from Chongju (CJJ) to Leon (LEN) is 6,215 miles (10,002 km, 5,400 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CJJ to LEN?

A nonstop flight takes about 12h 39m 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 Chongju and Leon?

Leon is 7 hours behind Chongju.

What is the cheapest way to fly from CJJ to LEN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJJ–LEN that never appear on search engines, with no booking fees.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