# Distance from Buenaventura (BUN) to Kolkata (CCU)

> 16,674 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,674 km / 10,361 mi / 9,003 nm
- **Estimated flight time**: 21h
- **Heading**: 28° (north northeast)
- **Return heading**: 330° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Colombia) → India
- **Intercontinental**: South America → Asia
- **Time difference**: +10.5h (When it's 16:28 in Buenaventura, it's 02:58 in Kolkata)
- **Elevation difference**: 32 ft (CCU is lower than BUN)

## Airports

### [Gerardo Tobar Lopez Airport (BUN)](https://flightduration.online/airport/bun-buenaventura-gerardo-tobar-lopez-airport/1ef266df-b458-6942-8c2d-06bb2780ed98)

- City: Buenaventura, Colombia
- ICAO: SKBU
- Timezone: America/Bogota
- Coordinates: 3.820000, -76.990000
- Elevation: 48 ft

### [Netaji Subhash Chandra Bose International Airport (CCU)](https://flightduration.online/airport/ccu-kolkata-netaji-subhash-chandra-bose-international-airport/1ef266df-f023-6fe4-a8d5-06bb2780ed98)

- City: Kolkata, India
- ICAO: VECC
- Timezone: Asia/Kolkata
- Coordinates: 22.650000, 88.450000
- Elevation: 16 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 16:28 in Buenaventura, it's 02:58 in Kolkata.
With a 10.5-hour time difference, expect significant jet lag.

## Related

- [Gerardo Tobar Lopez Airport (BUN)](https://flightduration.online/airport/bun-buenaventura-gerardo-tobar-lopez-airport/1ef266df-b458-6942-8c2d-06bb2780ed98)
- [Netaji Subhash Chandra Bose International Airport (CCU)](https://flightduration.online/airport/ccu-kolkata-netaji-subhash-chandra-bose-international-airport/1ef266df-f023-6fe4-a8d5-06bb2780ed98)
- [Flight duration calculator](/#calculator)