# Distance from Kolkata (CCU) to Whitianga Airport (WTZ)

> 11,259 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,259 km / 6,996 mi / 6,079 nm
- **Estimated flight time**: 14h
- **Heading**: 125° (southeast)
- **Return heading**: 290° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (India) → New Zealand
- **Intercontinental**: Asia → Oceania
- **Time difference**: +6.5h (When it's 23:54 in Kolkata, it's 06:24 in Whitianga Airport)
- **Elevation difference**: 6 ft (WTZ is lower 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

### [Whitianga Airport (WTZ)](https://www.flightduration.online/airport/wtz-whitianga-airport/1ef266df-784c-64da-a4db-06bb2780ed98)

- City: Whitianga Airport, New Zealand
- ICAO: NZWT
- Timezone: Pacific/Auckland
- Coordinates: -36.830000, 175.680000
- Elevation: 10 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 23:54 in Kolkata, it's 06:24 in Whitianga Airport.
With a 6.5-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)
- [Whitianga Airport (WTZ)](https://www.flightduration.online/airport/wtz-whitianga-airport/1ef266df-784c-64da-a4db-06bb2780ed98)
- [Flight duration calculator](/#calculator)