BOM to CCU: Distance and Flight Time

How far is it from Mumbai to Kolkata?

The great-circle distance between Chhatrapati Shivaji Maharaj International Airport (BOM) and Netaji Subhash Chandra Bose International Airport (CCU) is 1,666 km (1,035 mi, 899 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 BOM to CCU?

A nonstop flight typically takes about 2h 35m. This is an estimate from the distance; actual block times depend on the aircraft, winds and the exact routing. CCU is roughly east of BOM.

How is the BOM to CCU route written in code?

The pair is written BOM-CCU in IATA codes and VABB-VECC in ICAO codes, the form used on a flight plan. Chhatrapati Shivaji Maharaj International Airport is BOM (VABB), Netaji Subhash Chandra Bose International Airport is CCU (VECC).

Both ICAO codes start with V, the prefix ICAO assigns to South and Southeast Asia, so this is a route inside one ICAO region. How ICAO prefixes are laid out.

The two fields sit at almost the same height, within 23 ft (7 m) of each other.

Airlines flying BOM to CCU

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:

A further 1 carrier sell this pair as a codeshare without operating it: S2.

Route and carrier data comes from the OpenFlights open dataset, regenerated here on 3 July 2026. 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

Related routes

Other routes from Mumbai (BOM):

Other routes from Kolkata (CCU):

BOM airport code · CCU airport code · Busiest airports worldwide