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CJJ to SEN: distance & flight time
Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513)) → Southend (Southend Airport)
5,543 mi
8,920 km · 4,816 nm
11h 20m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CJJ→SEN fares Phone-only fares on this route — call free
Flight time details
5,543 miles nonstop takes roughly 11h 20m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-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
- SEN — Southend Airport · Southend, United Kingdom
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 SEN
- LGW · London Gatwick Airport48 mi away
- LHR · London Heathrow Airport50 mi away
- RCS · Rochester Airport17 mi away
- LCY · London City Airport28 mi away
Frequently asked questions
How far is CJJ from SEN?
The flight distance from Chongju (CJJ) to Southend (SEN) is 5,543 miles (8,920 km, 4,816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CJJ to SEN?
A nonstop flight takes about 11h 20m 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 Southend?
Southend is 8 hours behind Chongju.
What is the cheapest way to fly from CJJ to SEN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJJ–SEN that never appear on search engines, with no booking fees.