CSX to SIN: Distance and Flight Time
The distance from Changsha Huanghua International Airport (CSX) to Singapore Changi Airport (SIN) is 3,141 km (1,952 mi). A typical nonstop flight covers it in about 4h 25m, heading south. The distance is the same in either direction (SIN to CSX).
How far is it from Changsha (Changsha) to Singapore?
The great-circle distance between Changsha Huanghua International Airport (CSX) and Singapore Changi Airport (SIN) is 3,141 km (1,952 mi, 1,696 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 SIN?
A nonstop flight typically takes about 4h 25m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. SIN is roughly south of CSX.
How is the CSX to SIN route written in code?
The pair is written CSX-SIN in IATA codes and ZGHA-WSSS in ICAO codes, the form used on a flight plan. Changsha Huanghua International Airport is CSX (ZGHA), Singapore Changi Airport is SIN (WSSS).
| CSX | SIN | |
|---|---|---|
| Airport | Changsha Huanghua International Airport | Singapore Changi Airport |
| ICAO code | ZGHA | WSSS |
| Country | China | Singapore |
| Elevation | 217 ft | 22 ft |
| Rank by connections | #77 | #12 |
ZGHA starts with Z, the ICAO prefix for China and Mongolia; WSSS starts with W, the prefix for the Malay Archipelago. How ICAO prefixes are laid out.
SIN sits 195 ft (59 m) lower than CSX, which is a real difference in air density on takeoff.
Airlines flying CSX to SIN
1 airline appear on this route in the open route dataset, 1 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 |
|---|---|---|---|---|
| MI | SilkAir | SLK | Silkair | Active |
A further 1 carrier sell this pair as a codeshare without operating it: SQ.
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 Singapore?
Changsha Huanghua International Airport (CSX) and Singapore Changi Airport (SIN) are 3,141 km (1,952 mi, 1,696 nautical miles) apart in a straight line.
How long is the flight from CSX to SIN?
A typical nonstop flight between CSX and SIN takes about 4h 25m. Actual times vary with aircraft type, winds and routing.
What direction is SIN from CSX?
Singapore Changi Airport (SIN) lies roughly south of Changsha Huanghua International Airport (CSX).
Which airlines fly CSX to SIN?
1 airline appear on the CSX-SIN route in the open dataset, including SilkAir.
Related routes
Other routes from Changsha (Changsha) (CSX):
Other routes from Singapore (SIN):
CSX airport code · SIN airport code · Busiest airports worldwide