# Distance from Orenburg (REN) to St Louis (STL)

> 9,415 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,415 km / 5,850 mi / 5,084 nm
- **Estimated flight time**: 12h
- **Heading**: 334° (north northwest)
- **Return heading**: 20° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Russia) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -10h (When it's 00:57 in Orenburg, it's 14:57 in St Louis)
- **Elevation difference**: 230 ft (STL is higher than REN)

## Airports

### [Orenburg Central Airport (REN)](https://www.flightduration.online/airport/ren-orenburg-orenburg-central-airport/1ef266df-ec93-6668-a9bb-06bb2780ed98)

- City: Orenburg, Russia
- ICAO: UWOO
- Timezone: Asia/Yekaterinburg
- Coordinates: 51.800000, 55.460000
- Elevation: 387 ft

### [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

## 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 00:57 in Orenburg, it's 14:57 in St Louis.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Orenburg Central Airport (REN)](https://www.flightduration.online/airport/ren-orenburg-orenburg-central-airport/1ef266df-ec93-6668-a9bb-06bb2780ed98)
- [St Louis Lambert International Airport (STL)](https://www.flightduration.online/airport/stl-st-louis-st-louis-lambert-international-airport/1ef266df-39ab-67da-9abe-06bb2780ed98)
- [Flight duration calculator](/#calculator)