# Distance from Ostend (OST) to Riyadh (RUH)

> 4,713 km · estimated flight time 7h · Long-haul route.

## Summary

- **Distance**: 4,713 km / 2,929 mi / 2,545 nm
- **Estimated flight time**: 7h
- **Heading**: 111° (east southeast)
- **Return heading**: 320° (northwest)
- **Classification**: Long-haul
- **Type**: International (Belgium) → Saudi Arabia
- **Intercontinental**: Europe → Asia
- **Time difference**: +1h (When it's 02:51 in Ostend, it's 03:51 in Riyadh)
- **Elevation difference**: 2,036 ft (RUH is higher than OST)

## Airports

### [Ostend-Bruges International Airport (OST)](https://www.flightduration.online/airport/ost-ostend-ostend-bruges-international-airport/1ef266de-b96e-6090-8f42-06bb2780ed98)

- City: Ostend, Belgium
- ICAO: EBOS
- Timezone: Europe/Brussels
- Coordinates: 51.200000, 2.860000
- Elevation: 13 ft

### [King Khaled International Airport (RUH)](https://www.flightduration.online/airport/ruh-riyadh-king-khaled-international-airport/1ef266df-79cb-6f68-8fc1-06bb2780ed98)

- City: Riyadh, Saudi Arabia
- ICAO: OERK
- Timezone: Asia/Riyadh
- Coordinates: 24.960000, 46.700000
- Elevation: 2,049 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 02:51 in Ostend, it's 03:51 in Riyadh.

## Related

- [Ostend-Bruges International Airport (OST)](https://www.flightduration.online/airport/ost-ostend-ostend-bruges-international-airport/1ef266de-b96e-6090-8f42-06bb2780ed98)
- [King Khaled International Airport (RUH)](https://www.flightduration.online/airport/ruh-riyadh-king-khaled-international-airport/1ef266df-79cb-6f68-8fc1-06bb2780ed98)
- [Flight duration calculator](/#calculator)