# Distance from Klagenfurt am Worthersee (KLU) to San Jose (SJO)

> 9,844 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 9,844 km / 6,117 mi / 5,316 nm
- **Estimated flight time**: 13h
- **Heading**: 283° (west northwest)
- **Return heading**: 43° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Austria) → Costa Rica
- **Intercontinental**: Europe → North America
- **Time difference**: -8h (When it's 05:55 in Klagenfurt am Worthersee, it's 21:55 in San Jose)
- **Elevation difference**: 1,551 ft (SJO is higher than KLU)

## Airports

### [Klagenfurt Airport (KLU)](https://www.flightduration.online/airport/klu-klagenfurt-am-worthersee-klagenfurt-airport/1ef266df-5523-6ecc-b5ed-06bb2780ed98)

- City: Klagenfurt am Worthersee, Austria
- ICAO: LOWK
- Timezone: Europe/Vienna
- Coordinates: 46.640000, 14.340000
- Elevation: 1,470 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 05:55 in Klagenfurt am Worthersee, it's 21:55 in San Jose.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Klagenfurt Airport (KLU)](https://www.flightduration.online/airport/klu-klagenfurt-am-worthersee-klagenfurt-airport/1ef266df-5523-6ecc-b5ed-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)