Need help booking?
Unpublished phone-only deals available
HMY to CDT: distance & flight time
Seosan (Seosan Air Base) → Castellón de la Plana (Castellón-Costa Azahar Airport)
6,129 mi
9,864 km · 5,326 nm
12h 29m
estimated nonstop flight time
—
time difference · heading northwest
See live HMY→CDT fares Phone-only fares on this route — call free
Flight time details
6,129 miles nonstop takes roughly 12h 29m 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
- CDT — Castellón-Costa Azahar Airport · Castellón de la Plana, Spain
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 CDT
- VLC · Valencia Airport58 mi away
- TEV · Teruel Airport69 mi away
- REU · Reus Air Base86 mi away
- BCN · Barcelona International Airport129 mi away
Frequently asked questions
How far is HMY from CDT?
The flight distance from Seosan (HMY) to Castellón de la Plana (CDT) is 6,129 miles (9,864 km, 5,326 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to CDT?
A nonstop flight takes about 12h 29m 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 CDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–CDT that never appear on search engines, with no booking fees.