# Distance from Ouani (AJN) to San Jose (SJO)

> 14,413 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,413 km / 8,956 mi / 7,782 nm
- **Estimated flight time**: 18h
- **Heading**: 273° (west)
- **Return heading**: 98° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Comoros) → Costa Rica
- **Intercontinental**: Africa → North America
- **Time difference**: -9h (When it's 16:11 in Ouani, it's 07:11 in San Jose)
- **Elevation difference**: 2,959 ft (SJO is higher than AJN)

## Airports

### [Ouani Airport (AJN)](https://www.flightduration.online/airport/ajn-ouani-ouani-airport/1ef266de-db5e-66d2-b6e8-06bb2780ed98)

- City: Ouani, Comoros
- ICAO: FMCV
- Timezone: Indian/Comoro
- Coordinates: -12.130000, 44.430000
- Elevation: 62 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 16:11 in Ouani, it's 07:11 in San Jose.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Ouani Airport (AJN)](https://www.flightduration.online/airport/ajn-ouani-ouani-airport/1ef266de-db5e-66d2-b6e8-06bb2780ed98)
- [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)