# Distance from St Mary'S (KSM) to San Jose (SJO)

> 8,460 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,460 km / 5,257 mi / 4,568 nm
- **Estimated flight time**: 11h
- **Heading**: 95° (east)
- **Return heading**: 332° (north northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Costa Rica
- **Time difference**: +2h (When it's 07:30 in St Mary'S, it's 09:30 in San Jose)
- **Elevation difference**: 2,707 ft (SJO is higher than KSM)

## Airports

### [St Mary's Airport (KSM)](https://www.flightduration.online/airport/ksm-st-marys-st-marys-airport/1ef266df-8810-6b14-99ba-06bb2780ed98)

- City: St Mary'S, United States
- ICAO: PASM
- Timezone: America/Nome
- Coordinates: 62.060000, -163.300000
- Elevation: 314 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 07:30 in St Mary'S, it's 09:30 in San Jose.

## Related

- [St Mary's Airport (KSM)](https://www.flightduration.online/airport/ksm-st-marys-st-marys-airport/1ef266df-8810-6b14-99ba-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)