# Distance from San Jose (SJO) to Son-La (SQH)

> 16,430 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,430 km / 10,209 mi / 8,871 nm
- **Estimated flight time**: 20h
- **Heading**: 345° (north northwest)
- **Return heading**: 15° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Costa Rica) → Vietnam
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 05:12 in San Jose, it's 18:12 in Son-La)
- **Elevation difference**: 888 ft (SQH is lower than SJO)

## Airports

### [Juan Santamaria International Airport (SJO)](https://flightduration.online/airport/sjo-san-jose-juan-santamaria-international-airport/1ef266df-6643-69f0-a227-06bb2780ed98)

- City: San Jose, Costa Rica
- ICAO: MROC
- Timezone: America/Costa_Rica
- Coordinates: 9.990000, -84.210000
- Elevation: 3,021 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 05:12 in San Jose, it's 18:12 in Son-La.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Juan Santamaria International Airport (SJO)](https://flightduration.online/airport/sjo-san-jose-juan-santamaria-international-airport/1ef266df-6643-69f0-a227-06bb2780ed98)
- [Na-San Airport (SQH)](https://flightduration.online/airport/sqh-son-la-na-san-airport/1ef266df-f636-61fc-919d-06bb2780ed98)
- [Flight duration calculator](/#calculator)