Need help booking?
Unpublished phone-only deals available
CJJ to STJ: distance & flight time
Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513)) → Rosecrans (Rosecrans Memorial Airport)
6,505 mi
10,469 km · 5,653 nm
13h 13m
estimated nonstop flight time
-14h
time difference · heading northeast
See live CJJ→STJ fares Phone-only fares on this route — call free
Flight time details
6,505 miles nonstop takes roughly 13h 13m 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
- STJ — Rosecrans Memorial Airport · Rosecrans, 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 STJ
- FLV · Sherman Army Air Field28 mi away
- MCI · Kansas City International Airport34 mi away
- MKC · Charles B. Wheeler Downtown Airport48 mi away
- LWC · Lawrence Municipal Airport55 mi away
Frequently asked questions
How far is CJJ from STJ?
The flight distance from Chongju (CJJ) to Rosecrans (STJ) is 6,505 miles (10,469 km, 5,653 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CJJ to STJ?
A nonstop flight takes about 13h 13m 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 Chongju and Rosecrans?
Rosecrans is 14 hours behind Chongju.
What is the cheapest way to fly from CJJ to STJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJJ–STJ that never appear on search engines, with no booking fees.