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YEC to BFK: distance & flight time
Yechon (Yecheon Airbase) → Buckley (Buckley Air Force Base)
6,177 mi
9,941 km · 5,368 nm
12h 35m
estimated nonstop flight time
-15h
time difference · heading northeast
See live YEC→BFK fares Phone-only fares on this route — call free
Flight time details
6,177 miles nonstop takes roughly 12h 35m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- YEC — Yecheon Airbase · Yechon, South Korea
- BFK — Buckley Air Force Base · Buckley, 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 BFK
- DEN · Denver International Airport12 mi away
- APA · Centennial Airport10 mi away
- BJC · Rocky Mountain Metropolitan Airport24 mi away
- WBU · Boulder Municipal Airport34 mi away
Frequently asked questions
How far is YEC from BFK?
The flight distance from Yechon (YEC) to Buckley (BFK) is 6,177 miles (9,941 km, 5,368 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YEC to BFK?
A nonstop flight takes about 12h 35m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from YEC to BFK?
Nonstop service on YEC–BFK depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 12h 35m nonstop estimate.
What is the time difference between Yechon and Buckley?
Buckley is 15 hours behind Yechon.
What is the cheapest way to fly from YEC to BFK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YEC–BFK that never appear on search engines, with no booking fees.
Why are some YEC to BFK fares phone-only?
Consolidator contracts let us sell certain YEC–BFK tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.