CSX to ICN: Distance and Flight Time
The distance from Changsha Huanghua International Airport (CSX) to Incheon International Airport (ICN) is 1,607 km (999 mi). A typical nonstop flight covers it in about 2h 30m, heading northeast. The distance is the same in either direction (ICN to CSX).
How far is it from Changsha (Changsha) to Seoul?
The great-circle distance between Changsha Huanghua International Airport (CSX) and Incheon International Airport (ICN) is 1,607 km (999 mi, 868 nautical miles). That is the straight-line distance; a real flight is a little longer because of air-traffic routing.
How long is the flight from CSX to ICN?
A nonstop flight typically takes about 2h 30m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. ICN is roughly northeast of CSX.
How is the CSX to ICN route written in code?
The pair is written CSX-ICN in IATA codes and ZGHA-RKSI in ICAO codes, the form used on a flight plan. Changsha Huanghua International Airport is CSX (ZGHA), Incheon International Airport is ICN (RKSI).
| CSX | ICN | |
|---|---|---|
| Airport | Changsha Huanghua International Airport | Incheon International Airport |
| ICAO code | ZGHA | RKSI |
| Country | China | South Korea |
| Elevation | 217 ft | 23 ft |
| Rank by connections | #77 | #14 |
ZGHA starts with Z, the ICAO prefix for China and Mongolia; RKSI starts with R, the prefix for East Asia. How ICAO prefixes are laid out.
ICN sits 194 ft (59 m) lower than CSX, which is a real difference in air density on takeoff.
Airlines flying CSX to ICN
4 airlines appear on this route in the open route dataset, 4 of them still listed as active. Each row gives the IATA code, the ICAO code and the radio callsign, which is what an air traffic controller hears:
| IATA | Airline | ICAO | Callsign | Status |
|---|---|---|---|---|
| CZ | China Southern Airlines | CSN | China Southern | Active |
| KE | Korean Air | KAL | Koreanair | Active |
| MU | China Eastern Airlines | CES | China Eastern | Active |
| OZ | Asiana Airlines | AAR | Asiana | Active |
Route and carrier data comes from the OpenFlights open dataset, regenerated here on . It is a historical snapshot of scheduled connections, not a live schedule, and it includes codeshare listings, so some carriers shown may no longer operate the route or exist. How we build this · Data and sources.
Frequently asked questions
How far is Changsha (Changsha) from Seoul?
Changsha Huanghua International Airport (CSX) and Incheon International Airport (ICN) are 1,607 km (999 mi, 868 nautical miles) apart in a straight line.
How long is the flight from CSX to ICN?
A typical nonstop flight between CSX and ICN takes about 2h 30m. Actual times vary with aircraft type, winds and routing.
What direction is ICN from CSX?
Incheon International Airport (ICN) lies roughly northeast of Changsha Huanghua International Airport (CSX).
Which airlines fly CSX to ICN?
4 airlines appear on the CSX-ICN route in the open dataset, including China Southern Airlines, Korean Air, China Eastern Airlines.
Related routes
Other routes from Changsha (Changsha) (CSX):
Other routes from Seoul (ICN):
CSX airport code · ICN airport code · Busiest airports worldwide