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HMY to JEF: distance & flight time
Seosan (Seosan Air Base) → Jefferson City (Jefferson City Memorial Airport)
6,681 mi
10,752 km · 5,806 nm
13h 34m
estimated nonstop flight time
—
time difference · heading northeast
See live HMY→JEF fares Phone-only fares on this route — call free
Flight time details
6,681 miles nonstop takes roughly 13h 34m 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
- JEF — Jefferson City Memorial Airport · Jefferson City, 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 JEF
- COU · Columbia Regional Airport16 mi away
- AIZ · Lee C Fine Memorial Airport40 mi away
- TBN · Waynesville-St. Robert Regional Forney field59 mi away
- SZL · Whiteman Air Force Base76 mi away
Frequently asked questions
How far is HMY from JEF?
The flight distance from Seosan (HMY) to Jefferson City (JEF) is 6,681 miles (10,752 km, 5,806 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to JEF?
A nonstop flight takes about 13h 34m 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 HMY to JEF?
Nonstop service on HMY–JEF 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 13h 34m nonstop estimate.
What is the cheapest way to fly from HMY to JEF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–JEF that never appear on search engines, with no booking fees.
Why are some HMY to JEF fares phone-only?
Consolidator contracts let us sell certain HMY–JEF 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.