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HMY to SOF: distance & flight time
Seosan (Seosan Air Base) → Sofia (Sofia Airport)
5,128 mi
8,253 km · 4,456 nm
10h 31m
estimated nonstop flight time
—
time difference · heading northwest
See live HMY→SOF fares Phone-only fares on this route — call free
Flight time details
5,128 miles nonstop takes roughly 10h 31m 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
- HMY — Seosan Air Base · Seosan, South Korea
- SOF — Sofia Airport · Sofia, Bulgaria
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 SOF
- PDV · Plovdiv International Airport85 mi away
- INI · Nis Airport90 mi away
- SKP · Skopje Alexander the Great Airport105 mi away
- CRA · Craiova Airport115 mi away
Frequently asked questions
How far is HMY from SOF?
The flight distance from Seosan (HMY) to Sofia (SOF) is 5,128 miles (8,253 km, 4,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to SOF?
A nonstop flight takes about 10h 31m 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 SOF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–SOF that never appear on search engines, with no booking fees.