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YSO to CJJ: distance & flight time
Postville (Postville Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
6,091 mi
9,803 km · 5,293 nm
12h 25m
estimated nonstop flight time
+12h
time difference · heading north
See live YSO→CJJ fares Phone-only fares on this route — call free
Flight time details
6,091 miles nonstop takes roughly 12h 25m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- YSO — Postville Airport · Postville, Canada
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, South Korea
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near YSO
- YMN · Makkovik Airport26 mi away
- YHO · Hopedale Airport41 mi away
- YRG · Rigolet Airport73 mi away
- YNP · Natuashish Airport88 mi away
Near CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
Frequently asked questions
How far is YSO from CJJ?
The flight distance from Postville (YSO) to Chongju (CJJ) is 6,091 miles (9,803 km, 5,293 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSO to CJJ?
A nonstop flight takes about 12h 25m 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 Postville and Chongju?
Chongju is 12 hours ahead of Postville.
What is the cheapest way to fly from YSO to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSO–CJJ that never appear on search engines, with no booking fees.