# Distance from St Louis (STL) to Yenbo Airport (YNB)

> 11,202 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,202 km / 6,961 mi / 6,049 nm
- **Estimated flight time**: 14h
- **Heading**: 47° (northeast)
- **Return heading**: 322° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Saudi Arabia
- **Intercontinental**: North America → Asia
- **Time difference**: +8h (When it's 03:50 in St Louis, it's 11:50 in Yenbo Airport)
- **Elevation difference**: 591 ft (YNB is lower than STL)

## Airports

### [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)

- City: St Louis, United States
- ICAO: KSTL
- Timezone: America/Chicago
- Coordinates: 38.750000, -90.370000
- Elevation: 617 ft

### [Yenbo Airport (YNB)](https://www.flightduration.online/airport/ynb-yenbo-airport/1ef266df-7a17-66f2-9d1d-06bb2780ed98)

- City: Yenbo Airport, Saudi Arabia
- ICAO: OEYN
- Timezone: Asia/Riyadh
- Coordinates: 24.140000, 38.060000
- Elevation: 26 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 03:50 in St Louis, it's 11:50 in Yenbo Airport.
With a 8-hour time difference, expect significant jet lag.

## Related

- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Yenbo Airport (YNB)](https://www.flightduration.online/airport/ynb-yenbo-airport/1ef266df-7a17-66f2-9d1d-06bb2780ed98)
- [Flight duration calculator](/#calculator)