# Distance from Laeso (BYR) to San Jose (SJO)

> 9,385 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,385 km / 5,831 mi / 5,067 nm
- **Estimated flight time**: 12h
- **Heading**: 280° (west)
- **Return heading**: 33° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Denmark) → Costa Rica
- **Intercontinental**: Europe → North America
- **Time difference**: -8h (When it's 00:52 in Laeso, it's 16:52 in San Jose)
- **Elevation difference**: 2,996 ft (SJO is higher than BYR)

## Airports

### [Laeso Airport (BYR)](https://www.flightduration.online/airport/byr-laeso-laeso-airport/1ef266de-c80a-6b8a-a7fd-06bb2780ed98)

- City: Laeso, Denmark
- ICAO: EKLS
- Timezone: Europe/Copenhagen
- Coordinates: 57.280000, 11.000000
- Elevation: 25 ft

### [Juan Santamaria International Airport (SJO)](https://www.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

## 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 00:52 in Laeso, it's 16:52 in San Jose.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Laeso Airport (BYR)](https://www.flightduration.online/airport/byr-laeso-laeso-airport/1ef266de-c80a-6b8a-a7fd-06bb2780ed98)
- [Juan Santamaria International Airport (SJO)](https://www.flightduration.online/airport/sjo-san-jose-juan-santamaria-international-airport/1ef266df-6643-69f0-a227-06bb2780ed98)
- [Flight duration calculator](/#calculator)