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SDY to CJJ: distance & flight time
Sidney (Sidney - Richland Regional Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
5,791 mi
9,319 km · 5,032 nm
11h 49m
estimated nonstop flight time
+15h
time difference · heading northwest
See live SDY→CJJ fares Phone-only fares on this route — call free
Flight time details
5,791 miles nonstop takes roughly 11h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- SDY — Sidney - Richland Regional Airport · Sidney, United States
- 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 SDY
- ISN · Sloulin Field International Airport41 mi away
- GDV · Dawson Community Airport49 mi away
- OLF · L M Clayton Airport69 mi away
- DIK · Dickinson Theodore Roosevelt Regional Airport91 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 SDY from CJJ?
The flight distance from Sidney (SDY) to Chongju (CJJ) is 5,791 miles (9,319 km, 5,032 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDY to CJJ?
A nonstop flight takes about 11h 49m 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 Sidney and Chongju?
Chongju is 15 hours ahead of Sidney.
What is the cheapest way to fly from SDY to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDY–CJJ that never appear on search engines, with no booking fees.