# Distance from Cassilandia (CSS) to Riyadh (RUH)

> 11,706 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,706 km / 7,274 mi / 6,321 nm
- **Estimated flight time**: 15h
- **Heading**: 68° (east northeast)
- **Return heading**: 256° (west southwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Brazil) → Saudi Arabia
- **Intercontinental**: South America → Asia
- **Time difference**: +7h (When it's 04:02 in Cassilandia, it's 11:02 in Riyadh)
- **Elevation difference**: 481 ft (RUH is higher than CSS)

## Airports

### [Cassilandia Airport (CSS)](https://www.flightduration.online/airport/css-cassilandia-cassilandia-airport/1ef266df-c673-68fc-89f8-06bb2780ed98)

- City: Cassilandia, Brazil
- ICAO: SSCL
- Timezone: America/Campo_Grande
- Coordinates: -19.150000, -51.690000
- Elevation: 1,568 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 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 04:02 in Cassilandia, it's 11:02 in Riyadh.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Cassilandia Airport (CSS)](https://www.flightduration.online/airport/css-cassilandia-cassilandia-airport/1ef266df-c673-68fc-89f8-06bb2780ed98)
- [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)