# Distance from Barter Island (BTI) to Kolkata (CCU)

> 8,924 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,924 km / 5,545 mi / 4,819 nm
- **Estimated flight time**: 11h
- **Heading**: 312° (northwest)
- **Return heading**: 16° (north northeast)
- **Classification**: Long-haul
- **Type**: International (United States) → India
- **Intercontinental**: North America → Asia
- **Time difference**: +13.5h (When it's 01:53 in Barter Island, it's 15:23 in Kolkata)
- **Elevation difference**: 39 ft (CCU is lower than BTI)

## Airports

### [Barter Island Airport (BTI)](https://www.flightduration.online/airport/bti-barter-island-barter-island-airport/1ef266df-85a5-6a8c-a6cf-06bb2780ed98)

- City: Barter Island, United States
- ICAO: PABA
- Timezone: America/Anchorage
- Coordinates: 70.110000, -143.650000
- Elevation: 55 ft

### [Netaji Subhash Chandra Bose International Airport (CCU)](https://www.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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 01:53 in Barter Island, it's 15:23 in Kolkata.
With a 13.5-hour time difference, expect significant jet lag.

## Related

- [Barter Island Airport (BTI)](https://www.flightduration.online/airport/bti-barter-island-barter-island-airport/1ef266df-85a5-6a8c-a6cf-06bb2780ed98)
- [Netaji Subhash Chandra Bose International Airport (CCU)](https://www.flightduration.online/airport/ccu-kolkata-netaji-subhash-chandra-bose-international-airport/1ef266df-f023-6fe4-a8d5-06bb2780ed98)
- [Flight duration calculator](/#calculator)