CCU to SIN: Distance and Flight Time
The distance from Netaji Subhash Chandra Bose International Airport (CCU) to Singapore Changi Airport (SIN) is 2,904 km (1,804 mi). A typical nonstop flight covers it in about 4h 10m, heading southeast. The distance is the same in either direction (SIN to CCU).
How far is it from Kolkata to Singapore?
The great-circle distance between Netaji Subhash Chandra Bose International Airport (CCU) and Singapore Changi Airport (SIN) is 2,904 km (1,804 mi, 1,568 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 CCU to SIN?
A nonstop flight typically takes about 4h 10m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. SIN is roughly southeast of CCU.
How is the CCU to SIN route written in code?
The pair is written CCU-SIN in IATA codes and VECC-WSSS in ICAO codes, the form used on a flight plan. Netaji Subhash Chandra Bose International Airport is CCU (VECC), Singapore Changi Airport is SIN (WSSS).
| CCU | SIN | |
|---|---|---|
| Airport | Netaji Subhash Chandra Bose International Airport | Singapore Changi Airport |
| ICAO code | VECC | WSSS |
| Country | India | Singapore |
| Elevation | 16 ft | 22 ft |
| Rank by connections | #174 | #12 |
VECC starts with V, the ICAO prefix for South and Southeast Asia; WSSS starts with W, the prefix for the Malay Archipelago. How ICAO prefixes are laid out.
The two fields sit at almost the same height, within 6 ft (2 m) of each other.
Airlines flying CCU to SIN
3 airlines appear on this route in the open route dataset, 3 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 |
|---|---|---|---|---|
| KB | Druk Air | DRK | Royal Bhutan | Active |
| MI | SilkAir | SLK | Silkair | Active |
| SQ | Singapore Airlines | SIA | Singapore | Active |
A further 1 carrier sell this pair as a codeshare without operating it: AI.
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 Kolkata from Singapore?
Netaji Subhash Chandra Bose International Airport (CCU) and Singapore Changi Airport (SIN) are 2,904 km (1,804 mi, 1,568 nautical miles) apart in a straight line.
How long is the flight from CCU to SIN?
A typical nonstop flight between CCU and SIN takes about 4h 10m. Actual times vary with aircraft type, winds and routing.
What direction is SIN from CCU?
Singapore Changi Airport (SIN) lies roughly southeast of Netaji Subhash Chandra Bose International Airport (CCU).
Which airlines fly CCU to SIN?
3 airlines appear on the CCU-SIN route in the open dataset, including Druk Air, SilkAir, Singapore Airlines.
Related routes
Other routes from Kolkata (CCU):
Other routes from Singapore (SIN):
CCU airport code · SIN airport code · Busiest airports worldwide