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SFF to CJJ: distance & flight time
Spokane (Felts Field) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
5,371 mi
8,643 km · 4,667 nm
11h
estimated nonstop flight time
+16h
time difference · heading northwest
See live SFF→CJJ fares Phone-only fares on this route — call free
Flight time details
5,371 miles nonstop takes roughly 11h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time gain when reading arrival times on your ticket.
The two airports
- SFF — Felts Field · Spokane, 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 SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 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 SFF from CJJ?
The flight distance from Spokane (SFF) to Chongju (CJJ) is 5,371 miles (8,643 km, 4,667 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SFF to CJJ?
A nonstop flight takes about 11h 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 Spokane and Chongju?
Chongju is 16 hours ahead of Spokane.
What is the cheapest way to fly from SFF to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SFF–CJJ that never appear on search engines, with no booking fees.