Need help booking?
Unpublished phone-only deals available
GMB to HMY: distance & flight time
Gambella (Gambella Airport) → Seosan (Seosan Air Base)
5,989 mi
9,639 km · 5,204 nm
12h 13m
estimated nonstop flight time
—
time difference · heading northeast
See live GMB→HMY fares Phone-only fares on this route — call free
Flight time details
5,989 miles nonstop takes roughly 12h 13m 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
- GMB — Gambella Airport · Gambella, Ethiopia
- 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 GMB
- DEM · Dembidollo Airport36 mi away
- GOR · Gore Airport68 mi away
- BEI · Beica Airport87 mi away
- TIE · Tippi Airport87 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 GMB from HMY?
The flight distance from Gambella (GMB) to Seosan (HMY) is 5,989 miles (9,639 km, 5,204 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMB to HMY?
A nonstop flight takes about 12h 13m 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 GMB to HMY?
Nonstop service on GMB–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 12h 13m nonstop estimate.
What is the cheapest way to fly from GMB to HMY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMB–HMY that never appear on search engines, with no booking fees.
Why are some GMB to HMY fares phone-only?
Consolidator contracts let us sell certain GMB–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.