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YAM to CJJ: distance & flight time
Sault Sainte Marie (Sault Ste Marie Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
6,355 mi
10,227 km · 5,522 nm
12h 56m
estimated nonstop flight time
+13h
time difference · heading northwest
See live YAM→CJJ fares Phone-only fares on this route — call free
Flight time details
6,355 miles nonstop takes roughly 12h 56m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- YAM — Sault Ste Marie Airport · Sault Sainte Marie, 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 YAM
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 YAM from CJJ?
The flight distance from Sault Sainte Marie (YAM) to Chongju (CJJ) is 6,355 miles (10,227 km, 5,522 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAM to CJJ?
A nonstop flight takes about 12h 56m 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 Sault Sainte Marie and Chongju?
Chongju is 13 hours ahead of Sault Sainte Marie.
What is the cheapest way to fly from YAM to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAM–CJJ that never appear on search engines, with no booking fees.