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CJJ to LOT: distance & flight time
Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513)) → Lockport (Lewis University Airport)
6,577 mi
10,584 km · 5,715 nm
13h 22m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CJJ→LOT fares Phone-only fares on this route — call free
Flight time details
6,577 miles nonstop takes roughly 13h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- CJJ — Cheongju International Airport/Cheongju Air Base (K-59/G-513) · Chongju, South Korea
- LOT — Lewis University Airport · Lockport, United States
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 CJJ
- OSN · Osan Air Base37 mi away
- ICN · Incheon International Airport78 mi away
- SWU · Suwon Airport45 mi away
- YEC · Yecheon Airbase48 mi away
Near LOT
- ORD · Chicago O'Hare International Airport27 mi away
- JOT · Joliet Regional Airport7 mi away
- DPA · Dupage Airport22 mi away
- MDW · Chicago Midway International Airport22 mi away
Frequently asked questions
How far is CJJ from LOT?
The flight distance from Chongju (CJJ) to Lockport (LOT) is 6,577 miles (10,584 km, 5,715 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CJJ to LOT?
A nonstop flight takes about 13h 22m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CJJ to LOT?
Nonstop service on CJJ–LOT depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 13h 22m nonstop estimate.
What is the time difference between Chongju and Lockport?
Lockport is 14 hours behind Chongju.
What is the cheapest way to fly from CJJ to LOT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJJ–LOT that never appear on search engines, with no booking fees.
Why are some CJJ to LOT fares phone-only?
Consolidator contracts let us sell certain CJJ–LOT tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.