# Distance from Riyadh (RUH) to Eunice (UCE)

> 12,469 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,469 km / 7,748 mi / 6,733 nm
- **Estimated flight time**: 16h
- **Heading**: 322° (northwest)
- **Return heading**: 40° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Saudi Arabia) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -8h (When it's 06:16 in Riyadh, it's 22:16 in Eunice)
- **Elevation difference**: 2,007 ft (UCE is lower than RUH)

## Airports

### [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

### [Eunice Airport (UCE)](https://www.flightduration.online/airport/uce-eunice-eunice-airport/1ef266df-01f6-6dda-95f9-06bb2780ed98)

- City: Eunice, United States
- ICAO: K4R7
- Timezone: America/Chicago
- Coordinates: 30.470000, -92.420000
- Elevation: 42 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 06:16 in Riyadh, it's 22:16 in Eunice.
With a 8-hour time difference, expect significant jet lag.

## Related

- [King Khaled International Airport (RUH)](https://www.flightduration.online/airport/ruh-riyadh-king-khaled-international-airport/1ef266df-79cb-6f68-8fc1-06bb2780ed98)
- [Eunice Airport (UCE)](https://www.flightduration.online/airport/uce-eunice-eunice-airport/1ef266df-01f6-6dda-95f9-06bb2780ed98)
- [Flight duration calculator](/#calculator)