# Distance from Christchurch (CHC) to Nantong (NTG)

> 9,900 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,900 km / 6,152 mi / 5,346 nm
- **Estimated flight time**: 13h
- **Heading**: 318° (northwest)
- **Return heading**: 145° (southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → China
- **Intercontinental**: Oceania → Asia
- **Time difference**: -4h (When it's 17:46 in Christchurch, it's 13:46 in Nantong)
- **Elevation difference**: 107 ft (NTG is lower 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

### [Nantong Airport (NTG)](https://www.flightduration.online/airport/ntg-nantong-nantong-airport/1ef266e0-2020-6026-aed5-06bb2780ed98)

- City: Nantong, China
- ICAO: ZSNT
- Timezone: Asia/Shanghai
- Coordinates: 32.070000, 120.980000
- Elevation: 16 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 17:46 in Christchurch, it's 13:46 in Nantong.
The 4-hour time difference may cause some jet lag.

## Related

- [Christchurch International Airport (CHC)](https://www.flightduration.online/airport/chc-christchurch-christchurch-international-airport/1ef266df-7661-64f4-a788-06bb2780ed98)
- [Nantong Airport (NTG)](https://www.flightduration.online/airport/ntg-nantong-nantong-airport/1ef266e0-2020-6026-aed5-06bb2780ed98)
- [Flight duration calculator](/#calculator)