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CND to CJJ: distance & flight time
Constanta (Mihail Kogălniceanu International Airport) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
4,894 mi
7,877 km · 4,253 nm
10h 4m
estimated nonstop flight time
+6h
time difference · heading northeast
See live CND→CJJ fares Phone-only fares on this route — call free
Flight time details
4,894 miles nonstop takes roughly 10h 4m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- CND — Mihail Kogălniceanu International Airport · Constanta, Romania
- 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 CND
- TCE · Tulcea Airport50 mi away
- VAR · Varna Airport85 mi away
- BBU · Băneasa International Airport118 mi away
- OTP · Henri Coandă International Airport119 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 CND from CJJ?
The flight distance from Constanta (CND) to Chongju (CJJ) is 4,894 miles (7,877 km, 4,253 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CND to CJJ?
A nonstop flight takes about 10h 4m 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 Constanta and Chongju?
Chongju is 6 hours ahead of Constanta.
What is the cheapest way to fly from CND to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CND–CJJ that never appear on search engines, with no booking fees.