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HMY to KOJ: distance & flight time
Seosan (Seosan Air Base) → Kagoshima (Kagoshima Airport)
416 mi
669 km · 361 nm
1h 22m
estimated nonstop flight time
—
time difference · heading southeast
See live HMY→KOJ fares Phone-only fares on this route — call free
Flight time details
416 miles nonstop takes roughly 1h 22m gate to gate, flying southeast. 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
- HMY — Seosan Air Base · Seosan, South Korea
- KOJ — Kagoshima Airport · Kagoshima, Japan
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 HMY
- ICN · Incheon International Airport53 mi away
- OSN · Osan Air Base40 mi away
- SWU · Suwon Airport47 mi away
- KUV · Kunsan Air Base56 mi away
Near KOJ
- KMI · Miyazaki Airport43 mi away
- AXJ · Amakusa Airport57 mi away
- KMJ · Kumamoto Airport72 mi away
- TNE · New Tanegashima Airport84 mi away
Frequently asked questions
How far is HMY from KOJ?
The flight distance from Seosan (HMY) to Kagoshima (KOJ) is 416 miles (669 km, 361 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to KOJ?
A nonstop flight takes about 1h 22m 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 HMY to KOJ?
Nonstop service on HMY–KOJ 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 22m nonstop estimate.
What is the cheapest way to fly from HMY to KOJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–KOJ that never appear on search engines, with no booking fees.
Why are some HMY to KOJ fares phone-only?
Consolidator contracts let us sell certain HMY–KOJ 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.