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YSJ to CJJ: distance & flight time
St. John (Saint John Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
6,708 mi
10,795 km · 5,829 nm
13h 37m
estimated nonstop flight time
+12h
time difference · heading north
See live YSJ→CJJ fares Phone-only fares on this route — call free
Flight time details
6,708 miles nonstop takes roughly 13h 37m 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
- YSJ — Saint John Airport · St. John, 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 YSJ
- YFC · Fredericton Airport49 mi away
- YZX · CFB Greenwood53 mi away
- YDG · Digby / Annapolis Regional Airport53 mi away
- YQM · Greater Moncton International Airport80 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 YSJ from CJJ?
The flight distance from St. John (YSJ) to Chongju (CJJ) is 6,708 miles (10,795 km, 5,829 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSJ to CJJ?
A nonstop flight takes about 13h 37m 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 St. John and Chongju?
Chongju is 12 hours ahead of St. John.
What is the cheapest way to fly from YSJ to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSJ–CJJ that never appear on search engines, with no booking fees.