Need help booking?
Unpublished phone-only deals available
YOO to CJJ: distance & flight time
Oshawa (Toronto/Oshawa Executive Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
6,625 mi
10,661 km · 5,757 nm
13h 27m
estimated nonstop flight time
+13h
time difference · heading north
See live YOO→CJJ fares Phone-only fares on this route — call free
Flight time details
6,625 miles nonstop takes roughly 13h 27m gate to gate, flying north. 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
- YOO — Toronto/Oshawa Executive Airport · Oshawa, 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 YOO
- YYZ · Lester B. Pearson International Airport40 mi away
- YKZ · Buttonville Municipal Airport24 mi away
- YZD · Downsview Airport31 mi away
- YTZ · Billy Bishop Toronto City Centre Airport32 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 YOO from CJJ?
The flight distance from Oshawa (YOO) to Chongju (CJJ) is 6,625 miles (10,661 km, 5,757 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YOO to CJJ?
A nonstop flight takes about 13h 27m 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 Oshawa and Chongju?
Chongju is 13 hours ahead of Oshawa.
What is the cheapest way to fly from YOO to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YOO–CJJ that never appear on search engines, with no booking fees.