# Distance from Christchurch (CHC) to San Antonio Oeste (OES)

> 9,020 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,020 km / 5,605 mi / 4,870 nm
- **Estimated flight time**: 12h
- **Heading**: 140° (southeast)
- **Return heading**: 218° (southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (New Zealand) → Argentina
- **Intercontinental**: Oceania → South America
- **Time difference**: -15h (When it's 16:54 in Christchurch, it's 01:54 in San Antonio Oeste)
- **Elevation difference**: 38 ft (OES 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

### [Antoine De St Exupery Airport (OES)](https://www.flightduration.online/airport/oes-san-antonio-oeste-antoine-de-st-exupery-airport/1ef266df-92c1-6d92-93c8-06bb2780ed98)

- City: San Antonio Oeste, Argentina
- ICAO: SAVN
- Timezone: America/Argentina/Salta
- Coordinates: -40.750000, -65.030000
- Elevation: 85 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 16:54 in Christchurch, it's 01:54 in San Antonio Oeste.
With a 15-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)
- [Antoine De St Exupery Airport (OES)](https://www.flightduration.online/airport/oes-san-antonio-oeste-antoine-de-st-exupery-airport/1ef266df-92c1-6d92-93c8-06bb2780ed98)
- [Flight duration calculator](/#calculator)