# Distance from Kikai Airport (KKX) to San Jose (SJO)

> 14,393 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,393 km / 8,943 mi / 7,772 nm
- **Estimated flight time**: 18h
- **Heading**: 46° (northeast)
- **Return heading**: 320° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → Costa Rica
- **Intercontinental**: Asia → North America
- **Time difference**: -15h (When it's 22:55 in Kikai Airport, it's 07:55 in San Jose)
- **Elevation difference**: 3,000 ft (SJO is higher than KKX)

## Airports

### [Kikai Airport (KKX)](https://www.flightduration.online/airport/kkx-kikai-airport/1ef266df-8c01-6d68-b420-06bb2780ed98)

- City: Kikai Airport, Japan
- ICAO: RJKI
- Timezone: Asia/Tokyo
- Coordinates: 28.320000, 129.930000
- Elevation: 21 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 22:55 in Kikai Airport, it's 07:55 in San Jose.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Kikai Airport (KKX)](https://www.flightduration.online/airport/kkx-kikai-airport/1ef266df-8c01-6d68-b420-06bb2780ed98)
- [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)