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KKJ to HMY: distance & flight time
Kitakyushu (Kitakyūshū Airport) → Seosan (Seosan Air Base)
324 mi
521 km · 281 nm
1h 19m
estimated nonstop flight time
—
time difference · heading northwest
See live KKJ→HMY fares Phone-only fares on this route — call free
Flight time details
324 miles nonstop takes roughly 1h 19m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- KKJ — Kitakyūshū Airport · Kitakyushu, Japan
- HMY — Seosan Air Base · Seosan, 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 KKJ
- UBJ · Yamaguchi Ube Airport15 mi away
- FUK · Fukuoka Airport38 mi away
- OIT · Oita Airport48 mi away
- HSG · Saga Airport64 mi away
Near HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
Frequently asked questions
How far is KKJ from HMY?
The flight distance from Kitakyushu (KKJ) to Seosan (HMY) is 324 miles (521 km, 281 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KKJ to HMY?
A nonstop flight takes about 1h 19m 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 KKJ to HMY?
Nonstop service on KKJ–HMY 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 1h 19m nonstop estimate.
What is the cheapest way to fly from KKJ to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KKJ–HMY that never appear on search engines, with no booking fees.
Why are some KKJ to HMY fares phone-only?
Consolidator contracts let us sell certain KKJ–HMY 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.