# Distance from Kununurra (KNX) to San Jose (SJO)

> 16,393 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,393 km / 10,186 mi / 8,852 nm
- **Estimated flight time**: 20h
- **Heading**: 96° (east)
- **Return heading**: 256° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → Costa Rica
- **Intercontinental**: Oceania → North America
- **Time difference**: -14h (When it's 23:20 in Kununurra, it's 09:20 in San Jose)
- **Elevation difference**: 2,876 ft (SJO is higher than KNX)

## Airports

### [Kununurra Airport (KNX)](https://www.flightduration.online/airport/knx-kununurra-kununurra-airport/1ef266e0-1710-6da0-baf8-06bb2780ed98)

- City: Kununurra, Australia
- ICAO: YPKU
- Timezone: Australia/Perth
- Coordinates: -15.780000, 128.710000
- Elevation: 145 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 23:20 in Kununurra, it's 09:20 in San Jose.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Kununurra Airport (KNX)](https://www.flightduration.online/airport/knx-kununurra-kununurra-airport/1ef266e0-1710-6da0-baf8-06bb2780ed98)
- [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)