# Distance from Christchurch (CHC) to Siliguri (IXB)

> 11,575 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,575 km / 7,192 mi / 6,250 nm
- **Estimated flight time**: 15h
- **Heading**: 294° (west northwest)
- **Return heading**: 132° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → India
- **Intercontinental**: Oceania → Asia
- **Time difference**: -6.5h (When it's 15:45 in Christchurch, it's 09:15 in Siliguri)
- **Elevation difference**: 289 ft (IXB is higher than CHC)

## Airports

### [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)

- City: Christchurch, New Zealand
- ICAO: NZCH
- Timezone: Pacific/Auckland
- Coordinates: -43.490000, 172.530000
- Elevation: 123 ft

### [Bagdogra Airport (IXB)](https://www.flightduration.online/airport/ixb-siliguri-bagdogra-airport/1ef266df-f005-64a4-a9d3-06bb2780ed98)

- City: Siliguri, India
- ICAO: VEBD
- Timezone: Asia/Kolkata
- Coordinates: 26.680000, 88.330000
- Elevation: 412 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 15:45 in Christchurch, it's 09:15 in Siliguri.
With a 6.5-hour time difference, expect significant jet lag.

## Related

- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Bagdogra Airport (IXB)](https://www.flightduration.online/airport/ixb-siliguri-bagdogra-airport/1ef266df-f005-64a4-a9d3-06bb2780ed98)
- [Flight duration calculator](/#calculator)