Need help booking?
Unpublished phone-only deals available
UIN to HMY: distance & flight time
Quincy (Quincy Regional Baldwin Field) → Seosan (Seosan Air Base)
6,626 mi
10,663 km · 5,758 nm
13h 28m
estimated nonstop flight time
—
time difference · heading northwest
See live UIN→HMY fares Phone-only fares on this route — call free
Flight time details
6,626 miles nonstop takes roughly 13h 28m 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
- UIN — Quincy Regional Baldwin Field · Quincy, 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 UIN
- EOK · Keokuk Municipal Airport38 mi away
- BRL · Southeast Iowa Regional Airport58 mi away
- IRK · Kirksville Regional Airport72 mi away
- GBG · Galesburg Municipal Airport80 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 UIN from HMY?
The flight distance from Quincy (UIN) to Seosan (HMY) is 6,626 miles (10,663 km, 5,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UIN to HMY?
A nonstop flight takes about 13h 28m 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 UIN to HMY?
Nonstop service on UIN–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 13h 28m nonstop estimate.
What is the cheapest way to fly from UIN to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UIN–HMY that never appear on search engines, with no booking fees.
Why are some UIN to HMY fares phone-only?
Consolidator contracts let us sell certain UIN–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.