# Distance from Santiago (SCL) to Son-La (SQH)

> 18,569 km · estimated flight time 23h · Ultra-long-haul route.

## Summary

- **Distance**: 18,569 km / 11,538 mi / 10,026 nm
- **Estimated flight time**: 23h
- **Heading**: 158° (south southeast)
- **Return heading**: 200° (south southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Chile) → Vietnam
- **Intercontinental**: South America → Asia
- **Time difference**: +11h (When it's 02:34 in Santiago, it's 13:34 in Son-La)
- **Elevation difference**: 578 ft (SQH is higher than SCL)

## Airports

### [Comodoro Arturo Merino Benitez International Airport (SCL)](https://flightduration.online/airport/scl-santiago-comodoro-arturo-merino-benitez-international-airport/1ef266df-992c-65ce-94d4-06bb2780ed98)

- City: Santiago, Chile
- ICAO: SCEL
- Timezone: America/Santiago
- Coordinates: -33.390000, -70.790000
- Elevation: 1,555 ft

### [Na-San Airport (SQH)](https://flightduration.online/airport/sqh-son-la-na-san-airport/1ef266df-f636-61fc-919d-06bb2780ed98)

- City: Son-La, Vietnam
- ICAO: VVNS
- Timezone: Asia/Ho_Chi_Minh
- Coordinates: 21.220000, 104.030000
- Elevation: 2,133 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 02:34 in Santiago, it's 13:34 in Son-La.
With a 11-hour time difference, expect significant jet lag.

## Related

- [Comodoro Arturo Merino Benitez International Airport (SCL)](https://flightduration.online/airport/scl-santiago-comodoro-arturo-merino-benitez-international-airport/1ef266df-992c-65ce-94d4-06bb2780ed98)
- [Na-San Airport (SQH)](https://flightduration.online/airport/sqh-son-la-na-san-airport/1ef266df-f636-61fc-919d-06bb2780ed98)
- [Flight duration calculator](/#calculator)