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KOJ to HMY: distance & flight time
Kagoshima (Kagoshima Airport) → Seosan (Seosan Air Base)
416 mi
669 km · 361 nm
1h 22m
estimated nonstop flight time
—
time difference · heading northwest
See live KOJ→HMY fares Phone-only fares on this route — call free
Flight time details
416 miles nonstop takes roughly 1h 22m 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
- KOJ — Kagoshima Airport · Kagoshima, 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 KOJ
- KMI · Miyazaki Airport43 mi away
- AXJ · Amakusa Airport57 mi away
- KMJ · Kumamoto Airport72 mi away
- TNE · New Tanegashima Airport84 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 KOJ from HMY?
The flight distance from Kagoshima (KOJ) to Seosan (HMY) is 416 miles (669 km, 361 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KOJ to HMY?
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.
What is the cheapest way to fly from KOJ to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KOJ–HMY that never appear on search engines, with no booking fees.