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KMI to HMY: distance & flight time
Miyazaki (Miyazaki Airport) → Seosan (Seosan Air Base)
437 mi
704 km · 380 nm
1h 25m
estimated nonstop flight time
—
time difference · heading northwest
See live KMI→HMY fares Phone-only fares on this route — call free
Flight time details
437 miles nonstop takes roughly 1h 25m 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
- KMI — Miyazaki Airport · Miyazaki, 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 KMI
- KOJ · Kagoshima Airport43 mi away
- KMJ · Kumamoto Airport75 mi away
- AXJ · Amakusa Airport86 mi away
- TNE · New Tanegashima Airport92 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 KMI from HMY?
The flight distance from Miyazaki (KMI) to Seosan (HMY) is 437 miles (704 km, 380 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from KMI to HMY?
A nonstop flight takes about 1h 25m 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 KMI to HMY?
Nonstop service on KMI–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 25m nonstop estimate.
What is the cheapest way to fly from KMI to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on KMI–HMY that never appear on search engines, with no booking fees.
Why are some KMI to HMY fares phone-only?
Consolidator contracts let us sell certain KMI–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.