# Distance from Kolkata (CCU) to Waitangi (CHT)

> 12,121 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,121 km / 7,532 mi / 6,545 nm
- **Estimated flight time**: 15h
- **Heading**: 131° (southeast)
- **Return heading**: 284° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → New Zealand
- **Intercontinental**: Asia → Oceania
- **Time difference**: +7.25h (When it's 06:49 in Kolkata, it's 14:04 in Waitangi)
- **Elevation difference**: 27 ft (CHT 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

### [Chatham Islands-Tuuta Airport (CHT)](https://www.flightduration.online/airport/cht-waitangi-chatham-islands-tuuta-airport/1ef266df-7665-66a8-8c05-06bb2780ed98)

- City: Waitangi, New Zealand
- ICAO: NZCI
- Timezone: Pacific/Chatham
- Coordinates: -43.810000, -176.460000
- Elevation: 43 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 06:49 in Kolkata, it's 14:04 in Waitangi.
With a 7.25-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)
- [Chatham Islands-Tuuta Airport (CHT)](https://www.flightduration.online/airport/cht-waitangi-chatham-islands-tuuta-airport/1ef266df-7665-66a8-8c05-06bb2780ed98)
- [Flight duration calculator](/#calculator)