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HMY to ISM: distance & flight time
Seosan (Seosan Air Base) → Kissimmee (Kissimmee Gateway Airport)
7,594 mi
12,221 km · 6,599 nm
15h 21m
estimated nonstop flight time
—
time difference · heading northeast
See live HMY→ISM fares Phone-only fares on this route — call free
Flight time details
7,594 miles nonstop takes roughly 15h 21m gate to gate, flying northeast. 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
- ISM — Kissimmee Gateway Airport · Kissimmee, 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 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 ISM
- MCO · Orlando International Airport12 mi away
- ORL · Orlando Executive Airport19 mi away
- GIF · Winter Haven Regional Airport - Gilbert Field25 mi away
- TPA · Tampa International Airport70 mi away
Frequently asked questions
How far is HMY from ISM?
The flight distance from Seosan (HMY) to Kissimmee (ISM) is 7,594 miles (12,221 km, 6,599 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to ISM?
A nonstop flight takes about 15h 21m 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 HMY to ISM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–ISM that never appear on search engines, with no booking fees.