# Distance from Chengdu (CTU) to Chubut (JSM)

> 18,439 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,439 km / 11,457 mi / 9,956 nm
- **Estimated flight time**: 23h
- **Heading**: 197° (south southwest)
- **Return heading**: 160° (south southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → Argentina
- **Intercontinental**: Asia → South America
- **Time difference**: -11h (When it's 09:02 in Chengdu, it's 22:02 in Chubut)
- **Elevation difference**: 782 ft (JSM is higher than CTU)

## Airports

### [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)

- City: Chengdu, China
- ICAO: ZUUU
- Timezone: Asia/Shanghai
- Coordinates: 30.580000, 103.950000
- Elevation: 1,625 ft

### [Jose De San Martin Airport (JSM)](https://www.flightduration.online/airport/jsm-chubut-jose-de-san-martin-airport/1ef266df-9317-6986-9ef8-06bb2780ed98)

- City: Chubut, Argentina
- ICAO: SAWS
- Timezone: America/Argentina/Catamarca
- Coordinates: -44.050000, -70.460000
- Elevation: 2,407 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 09:02 in Chengdu, it's 22:02 in Chubut.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Chengdu Shuangliu International Airport (CTU)](https://www.flightduration.online/airport/ctu-chengdu-chengdu-shuangliu-international-airport/1ef266e0-20d1-6f24-8403-06bb2780ed98)
- [Jose De San Martin Airport (JSM)](https://www.flightduration.online/airport/jsm-chubut-jose-de-san-martin-airport/1ef266df-9317-6986-9ef8-06bb2780ed98)
- [Flight duration calculator](/#calculator)