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JMS to HMY: distance & flight time
Jamestown (Jamestown Regional Airport) → Seosan (Seosan Air Base)
6,018 mi
9,685 km · 5,230 nm
12h 16m
estimated nonstop flight time
—
time difference · heading northwest
See live JMS→HMY fares Phone-only fares on this route — call free
Flight time details
6,018 miles nonstop takes roughly 12h 16m 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
- JMS — Jamestown Regional Airport · Jamestown, United States
- 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 JMS
- DVL · Devils Lake Regional Airport83 mi away
- FAR · Hector International Airport88 mi away
- RDR · Grand Forks Air Force Base93 mi away
- BIS · Bismarck Municipal Airport98 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 JMS from HMY?
The flight distance from Jamestown (JMS) to Seosan (HMY) is 6,018 miles (9,685 km, 5,230 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from JMS to HMY?
A nonstop flight takes about 12h 16m 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 JMS to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on JMS–HMY that never appear on search engines, with no booking fees.