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SPI to HMY: distance & flight time
Springfield (Abraham Lincoln Capital Airport) → Seosan (Seosan Air Base)
6,671 mi
10,736 km · 5,797 nm
13h 33m
estimated nonstop flight time
—
time difference · heading northwest
See live SPI→HMY fares Phone-only fares on this route — call free
Flight time details
6,671 miles nonstop takes roughly 13h 33m 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
- SPI — Abraham Lincoln Capital Airport · Springfield, 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 SPI
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 SPI from HMY?
The flight distance from Springfield (SPI) to Seosan (HMY) is 6,671 miles (10,736 km, 5,797 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SPI to HMY?
A nonstop flight takes about 13h 33m 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 SPI to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SPI–HMY that never appear on search engines, with no booking fees.