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COJ to YEC: distance & flight time
Coonabarabran (Coonabarabran Airport) → Yechon (Yecheon Airbase)
4,887 mi
7,865 km · 4,247 nm
10h 3m
estimated nonstop flight time
-1h
time difference · heading north
See live COJ→YEC fares Phone-only fares on this route — call free
Flight time details
4,887 miles nonstop takes roughly 10h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- COJ — Coonabarabran Airport · Coonabarabran, Australia
- YEC — Yecheon Airbase · Yechon, 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 COJ
- CNB · Coonamble Airport58 mi away
- GUH · Gunnedah Airport64 mi away
- DBO · Dubbo City Regional Airport73 mi away
- NAA · Narrabri Airport77 mi away
Near YEC
Frequently asked questions
How far is COJ from YEC?
The flight distance from Coonabarabran (COJ) to Yechon (YEC) is 4,887 miles (7,865 km, 4,247 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COJ to YEC?
A nonstop flight takes about 10h 3m 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 Coonabarabran and Yechon?
Yechon is 1 hour behind Coonabarabran.
What is the cheapest way to fly from COJ to YEC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COJ–YEC that never appear on search engines, with no booking fees.