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ALF to CJJ: distance & flight time

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

4,170 mi
6,710 km · 3,623 nm
8h 39m
estimated nonstop flight time
+7h
time difference · heading northeast
See live ALF→CJJ fares Phone-only fares on this route — call free

Flight time details

4,170 miles nonstop takes roughly 8h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-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 ALF from CJJ?

The flight distance from Alta (ALF) to Chongju (CJJ) is 4,170 miles (6,710 km, 3,623 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from ALF to CJJ?

A nonstop flight takes about 8h 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 Alta and Chongju?

Chongju is 7 hours ahead of Alta.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ALF–CJJ that never appear on search engines, with no booking fees.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