# Distance from Tocumen (PTY) to Son-La (SQH)

> 16,626 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,626 km / 10,331 mi / 8,978 nm
- **Estimated flight time**: 21h
- **Heading**: 354° (north)
- **Return heading**: 7° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (Panama) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 00:59 in Tocumen, it's 12:59 in Son-La)
- **Elevation difference**: 1,998 ft (SQH is higher than PTY)

## Airports

### [Tocumen International Airport (PTY)](https://www.flightduration.online/airport/pty-tocumen-tocumen-international-airport/1ef266df-6516-6622-8185-06bb2780ed98)

- City: Tocumen, Panama
- ICAO: MPTO
- Timezone: America/Panama
- Coordinates: 9.070000, -79.380000
- Elevation: 135 ft

### [Na-San Airport (SQH)](https://www.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 00:59 in Tocumen, it's 12:59 in Son-La.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Tocumen International Airport (PTY)](https://www.flightduration.online/airport/pty-tocumen-tocumen-international-airport/1ef266df-6516-6622-8185-06bb2780ed98)
- [Na-San Airport (SQH)](https://www.flightduration.online/airport/sqh-son-la-na-san-airport/1ef266df-f636-61fc-919d-06bb2780ed98)
- [Flight duration calculator](/#calculator)