# Distance from Atmautluak (ATT) to Kolkata (CCU)

> 8,802 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,802 km / 5,469 mi / 4,753 nm
- **Estimated flight time**: 11h
- **Heading**: 298° (west northwest)
- **Return heading**: 28° (north northeast)
- **Classification**: Long-haul
- **Type**: International (United States) → India
- **Intercontinental**: North America → Asia
- **Time difference**: +13.5h (When it's 20:57 in Atmautluak, it's 10:27 in Kolkata)
- **Elevation difference**: 3 ft (CCU is lower than ATT)

## Airports

### [Atmautluak Airport (ATT)](https://www.flightduration.online/airport/att-atmautluak-atmautluak-airport/1ef266df-00d4-6d08-bb67-06bb2780ed98)

- City: Atmautluak, United States
- ICAO: K4A2
- Timezone: America/Nome
- Coordinates: 60.870000, -162.270000
- Elevation: 19 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 20:57 in Atmautluak, it's 10:27 in Kolkata.
With a 13.5-hour time difference, expect significant jet lag.

## Related

- [Atmautluak Airport (ATT)](https://www.flightduration.online/airport/att-atmautluak-atmautluak-airport/1ef266df-00d4-6d08-bb67-06bb2780ed98)
- [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)