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KOE to CJJ: distance & flight time
Kupang (El Tari Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
3,249 mi
5,229 km · 2,824 nm
6h 50m
estimated nonstop flight time
+1h
time difference · heading north
See live KOE→CJJ fares Phone-only fares on this route — call free
Flight time details
3,249 miles nonstop takes roughly 6h 50m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- KOE — El Tari Airport · Kupang, Indonesia
- 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 KOE
- UAI · Suai Airport125 mi away
- MOF · Maumere(Wai Oti) Airport144 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 KOE from CJJ?
The flight distance from Kupang (KOE) to Chongju (CJJ) is 3,249 miles (5,229 km, 2,824 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOE to CJJ?
A nonstop flight takes about 6h 50m 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 Kupang and Chongju?
Chongju is 1 hour ahead of Kupang.
What is the cheapest way to fly from KOE to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOE–CJJ that never appear on search engines, with no booking fees.