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YEC to CCR: distance & flight time
Yechon (Yecheon Airbase) → Concord (Buchanan Field)
5,602 mi
9,015 km · 4,868 nm
11h 27m
estimated nonstop flight time
-16h
time difference · heading northeast
See live YEC→CCR fares Phone-only fares on this route — call free
Flight time details
5,602 miles nonstop takes roughly 11h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 16-hour time set-back when reading arrival times on your ticket.
The two airports
- YEC — Yecheon Airbase · Yechon, South Korea
- CCR — Buchanan Field · Concord, 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 YEC
Near CCR
- SFO · San Francisco International Airport31 mi away
- SUU · Travis Air Force Base20 mi away
- APC · Napa County Airport20 mi away
- NGZ · Alameda Naval Air Station20 mi away
Frequently asked questions
How far is YEC from CCR?
The flight distance from Yechon (YEC) to Concord (CCR) is 5,602 miles (9,015 km, 4,868 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to CCR?
A nonstop flight takes about 11h 27m 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 Yechon and Concord?
Concord is 16 hours behind Yechon.
What is the cheapest way to fly from YEC to CCR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–CCR that never appear on search engines, with no booking fees.