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HMY to CSX: distance & flight time
Seosan (Seosan Air Base) → Changcha (Changsha Huanghua International Airport)
970 mi
1,561 km · 843 nm
2h 35m
estimated nonstop flight time
—
time difference · heading southwest
See live HMY→CSX fares Phone-only fares on this route — call free
Flight time details
970 miles nonstop takes roughly 2h 35m gate to gate, flying southwest. 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
- CSX — Changsha Huanghua International Airport · Changcha, China
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 CSX
- YIC · Yichun Mingyueshan Airport71 mi away
- HNY · Hengyang Nanyue Airport96 mi away
- CGD · Changde Airport108 mi away
- JGS · Jinggangshan Airport131 mi away
Frequently asked questions
How far is HMY from CSX?
The flight distance from Seosan (HMY) to Changcha (CSX) is 970 miles (1,561 km, 843 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HMY to CSX?
A nonstop flight takes about 2h 35m 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 CSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HMY–CSX that never appear on search engines, with no booking fees.