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HMY to GRK: distance & flight time
Seosan (Seosan Air Base) → Killeen (Robert Gray Army Air Field Airport)
6,947 mi
11,180 km · 6,037 nm
14h 5m
estimated nonstop flight time
—
time difference · heading northeast
See live HMY→GRK fares Phone-only fares on this route — call free
Flight time details
6,947 miles nonstop takes roughly 14h 5m 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
- GRK — Robert Gray Army Air Field Airport · Killeen, 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 GRK
- HLR · Hood Army Air Field8 mi away
- AUS · Austin Bergstrom International Airport61 mi away
- TPL · Draughon Miller Central Texas Regional Airport26 mi away
- ACT · Waco Regional Airport52 mi away
Frequently asked questions
How far is HMY from GRK?
The flight distance from Seosan (HMY) to Killeen (GRK) is 6,947 miles (11,180 km, 6,037 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to GRK?
A nonstop flight takes about 14h 5m 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 GRK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–GRK that never appear on search engines, with no booking fees.