# Distance from Marmul (OMM) to San Jose (SJO)

> 14,570 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,570 km / 9,053 mi / 7,867 nm
- **Estimated flight time**: 18h
- **Heading**: 302° (west northwest)
- **Return heading**: 55° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Oman) → Costa Rica
- **Intercontinental**: Asia → North America
- **Time difference**: -10h (When it's 11:59 in Marmul, it's 01:59 in San Jose)
- **Elevation difference**: 2,096 ft (SJO is higher than OMM)

## Airports

### [Marmul Airport (OMM)](https://flightduration.online/airport/omm-marmul-marmul-airport/1ef266df-810b-6ada-aa30-06bb2780ed98)

- City: Marmul, Oman
- ICAO: OOMX
- Timezone: Asia/Muscat
- Coordinates: 18.140000, 55.180000
- Elevation: 925 ft

### [Juan Santamaria International Airport (SJO)](https://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 11:59 in Marmul, it's 01:59 in San Jose.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Marmul Airport (OMM)](https://flightduration.online/airport/omm-marmul-marmul-airport/1ef266df-810b-6ada-aa30-06bb2780ed98)
- [Juan Santamaria International Airport (SJO)](https://flightduration.online/airport/sjo-san-jose-juan-santamaria-international-airport/1ef266df-6643-69f0-a227-06bb2780ed98)
- [Flight duration calculator](/#calculator)