# Distance from Kolkata (CCU) to Alofi (IUE)

> 11,959 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,959 km / 7,431 mi / 6,457 nm
- **Estimated flight time**: 15h
- **Heading**: 104° (east southeast)
- **Return heading**: 289° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → NU
- **Intercontinental**: Asia → Oceania
- **Time difference**: -16.5h (When it's 20:18 in Kolkata, it's 03:48 in Alofi)
- **Elevation difference**: 193 ft (IUE is higher than CCU)

## Airports

### [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

### [Niue International Airport (IUE)](https://www.flightduration.online/airport/iue-alofi-niue-international-airport/1ef266df-7122-6d1c-ad7f-06bb2780ed98)

- City: Alofi, NU
- ICAO: NIUE
- Timezone: Pacific/Niue
- Coordinates: -19.080000, -169.930000
- Elevation: 209 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 20:18 in Kolkata, it's 03:48 in Alofi.
With a 16.5-hour time difference, expect significant jet lag.

## Related

- [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)
- [Niue International Airport (IUE)](https://www.flightduration.online/airport/iue-alofi-niue-international-airport/1ef266df-7122-6d1c-ad7f-06bb2780ed98)
- [Flight duration calculator](/#calculator)