Need help booking?
Unpublished phone-only deals available
NHT to CJJ: distance & flight time
Northolt (RAF Northolt) → Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513))
5,574 mi
8,971 km · 4,844 nm
11h 24m
estimated nonstop flight time
+8h
time difference · heading northeast
See live NHT→CJJ fares Phone-only fares on this route — call free
Flight time details
5,574 miles nonstop takes roughly 11h 24m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- NHT — RAF Northolt · Northolt, United Kingdom
- 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 NHT
- LHR · London Heathrow Airport6 mi away
- LGW · London Gatwick Airport30 mi away
- HYC · Wycombe Air Park17 mi away
- LCY · London City Airport21 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 NHT from CJJ?
The flight distance from Northolt (NHT) to Chongju (CJJ) is 5,574 miles (8,971 km, 4,844 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NHT to CJJ?
A nonstop flight takes about 11h 24m 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 Northolt and Chongju?
Chongju is 8 hours ahead of Northolt.
What is the cheapest way to fly from NHT to CJJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NHT–CJJ that never appear on search engines, with no booking fees.