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CJJ to TTN: distance & flight time
Chongju (Cheongju International Airport/Cheongju Air Base (K-59/G-513)) → Trenton (Trenton Mercer Airport)
6,932 mi
11,156 km · 6,024 nm
14h 4m
estimated nonstop flight time
-13h
time difference · heading north
See live CJJ→TTN fares Phone-only fares on this route — call free
Flight time details
6,932 miles nonstop takes roughly 14h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-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
- TTN — Trenton Mercer Airport · Trenton, United States
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 TTN
- PHL · Philadelphia International Airport36 mi away
- EWR · Newark Liberty International Airport44 mi away
- PNE · Northeast Philadelphia Airport17 mi away
- DYL · Doylestown Airport17 mi away
Frequently asked questions
How far is CJJ from TTN?
The flight distance from Chongju (CJJ) to Trenton (TTN) is 6,932 miles (11,156 km, 6,024 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CJJ to TTN?
A nonstop flight takes about 14h 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 Chongju and Trenton?
Trenton is 13 hours behind Chongju.
What is the cheapest way to fly from CJJ to TTN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CJJ–TTN that never appear on search engines, with no booking fees.