# Distance from Lamar (LAA) to Riyadh (RUH)

> 12,313 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,313 km / 7,651 mi / 6,649 nm
- **Estimated flight time**: 15h
- **Heading**: 30° (north northeast)
- **Return heading**: 335° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Saudi Arabia
- **Intercontinental**: North America → Asia
- **Time difference**: +9h (When it's 21:06 in Lamar, it's 06:06 in Riyadh)
- **Elevation difference**: 1,657 ft (RUH is lower than LAA)

## Airports

### [Southeast Colorado Regional Airport (LAA)](https://flightduration.online/airport/laa-lamar-southeast-colorado-regional-airport/1ef266df-26c6-6fe8-9512-06bb2780ed98)

- City: Lamar, United States
- ICAO: KLAA
- Timezone: America/Denver
- Coordinates: 38.070000, -102.690000
- Elevation: 3,706 ft

### [King Khaled International Airport (RUH)](https://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 21:06 in Lamar, it's 06:06 in Riyadh.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Southeast Colorado Regional Airport (LAA)](https://flightduration.online/airport/laa-lamar-southeast-colorado-regional-airport/1ef266df-26c6-6fe8-9512-06bb2780ed98)
- [King Khaled International Airport (RUH)](https://flightduration.online/airport/ruh-riyadh-king-khaled-international-airport/1ef266df-79cb-6f68-8fc1-06bb2780ed98)
- [Flight duration calculator](/#calculator)