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GMP to CSX: distance & flight time
Seoul (Gimpo International Airport) → Changcha (Changsha Huanghua International Airport)
1,017 mi
1,637 km · 884 nm
2h 41m
estimated nonstop flight time
-1h
time difference · heading southwest
See live GMP→CSX fares Phone-only fares on this route — call free
Flight time details
1,017 miles nonstop takes roughly 2h 41m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- GMP — Gimpo International Airport · Seoul, 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 GMP
- ICN · Incheon International Airport20 mi away
- SSN · Seoul Air Base (K-16)19 mi away
- SWU · Suwon Airport25 mi away
- OSN · Osan Air Base35 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 GMP from CSX?
The flight distance from Seoul (GMP) to Changcha (CSX) is 1,017 miles (1,637 km, 884 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GMP to CSX?
A nonstop flight takes about 2h 41m 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 time difference between Seoul and Changcha?
Changcha is 1 hour behind Seoul.
What is the cheapest way to fly from GMP to CSX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GMP–CSX that never appear on search engines, with no booking fees.