Netaji Subhash Chandra Bose International Airport in Kolkata, India has 63 nonstop destinations in the current FlightQ schedule set. This page ranks the farthest routes by airport-to-airport distance and adds airlines, frequency, and estimated flight time.
Schedule snapshot checked Jun 15, 2026.
The longest listed nonstop flight from CCU is to San Francisco (SFO), about 7,816 miles with an estimated block time of ~16h 43m.
| # | Route | Distance | Est. time | Airlines | Frequency |
|---|---|---|---|---|---|
| 1 | CCU to SFO San Francisco, United States | 7,816 mi | ~16h 43m | Air India | 1/day |
| 2 | CCU to DOH Doha, Qatar | 2,325 mi | ~5h 23m | Qatar Airways | 1/day |
| 3 | CCU to AUH Abu Dhabi, United Arab Emirates | 2,139 mi | ~5h | Etihad Airways and Air Arabia Abu Dhabi | 1-2/day |
| 4 | CCU to PVG Shanghai, China | 2,128 mi | ~4h 58m | IndiGo | 1/day |
| 5 | CCU to DXB Dubai, United Arab Emirates | 2,091 mi | ~4h 54m | Emirates and flydubai | 2/day |
| 6 | CCU to SIN Singapore, Singapore | 1,804 mi | ~4h 18m | IndiGo and Singapore Airlines | 2/day |
| 7 | CCU to KUL Kuala Lumpur, Malaysia | 1,638 mi | ~3h 58m | AirAsia and Malaysia Airlines | 1-2/day |
| 8 | CCU to CAN Guangzhou, China | 1,579 mi | ~3h 51m | IndiGo | 1/day |
| 9 | CCU to SGN Ho Chi Minh City, Vietnam | 1,453 mi | ~3h 35m | IndiGo | 1/day |
| 10 | CCU to SAI Siem Reap, Cambodia | 1,218 mi | ~3h 6m | IndiGo | 3×/wk |
| 11 | CCU to HKT Phuket, Thailand | 1,200 mi | ~3h 3m | IndiGo | 1/day |
| 12 | CCU to HAN Hanoi, Vietnam | 1,116 mi | ~2h 53m | IndiGo | 1/day |
| 13 | CCU to GOI Goa, India | 1,078 mi | ~2h 48m | IndiGo | 1/day |
| 14 | CCU to GOX Mopa, India | 1,064 mi | ~2h 47m | IndiGo | 1/day |
| 15 | CCU to ATQ Amritsar, India | 1,045 mi | ~2h 44m | IndiGo | 3×/wk |
| 16 | CCU to BOM Mumbai, India | 1,035 mi | ~2h 43m | IndiGo, Starlight Airline, and Air India | 12-13/day |
| 17 | CCU to NMI Navi Mumbai, India | 1,034 mi | ~2h 43m | IndiGo and Starlight Airline | 1-2/day |
| 18 | CCU to BKK Bangkok, Thailand | 1,017 mi | ~2h 41m | Bhutan, IndiGo, and Thai Airways | 3/day |
| 19 | CCU to STV STV, India | 1,012 mi | ~2h 40m | IndiGo | 1/day |
| 20 | CCU to AMD Ahmedabad, India | 1,007 mi | ~2h 40m | IndiGo and Starlight Airline | 3-4/day |
| 21 | CCU to DMK Bangkok, Thailand | 1,000 mi | ~2h 39m | Thai AirAsia and Thai Lion Air | 1/day |
| 22 | CCU to PNQ Pune, India | 980 mi | ~2h 36m | IndiGo and Starlight Airline | 3-4/day |
| 23 | CCU to BLR Bengaluru, India | 961 mi | ~2h 34m | IndiGo, Air India Express, and Starlight Airline | 13-14/day |
| 24 | CCU to KMG Kunming, China | 918 mi | ~2h 29m | China Eastern | 1/day |
| 25 | CCU to IXC Chandigarh, India | 907 mi | ~2h 27m | IndiGo | 1/day |
Distance is great-circle mileage. Estimated time uses a standard block-time model until a route has enough tracked duration data on its route guide.
The longest nonstop route in FlightQ's current CCU schedule set is CCU to SFO, about 7,816 miles with an estimated block time of ~16h 43m.
Routes are ranked by great-circle distance between the origin and destination airports. Flight times are estimates unless a route page has tracked duration data.
The list is built from FlightQ's current schedule capture. Airlines change timetables often, so always confirm dates and availability before booking.