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HMY to SFF: distance & flight time
Seosan (Seosan Air Base) → Spokane (Felts Field)
5,406 mi
8,701 km · 4,698 nm
11h 4m
estimated nonstop flight time
—
time difference · heading northeast
See live HMY→SFF fares Phone-only fares on this route — call free
Flight time details
5,406 miles nonstop takes roughly 11h 4m 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
- SFF — Felts Field · Spokane, 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 SFF
- GEG · Spokane International Airport11 mi away
- SKA · Fairchild Air Force Base16 mi away
- COE · Coeur D'Alene - Pappy Boyington Field24 mi away
- PUW · Pullman Moscow Regional Airport66 mi away
Frequently asked questions
How far is HMY from SFF?
The flight distance from Seosan (HMY) to Spokane (SFF) is 5,406 miles (8,701 km, 4,698 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to SFF?
A nonstop flight takes about 11h 4m 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 SFF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–SFF that never appear on search engines, with no booking fees.