# Distance from St Louis (STL) to Usinsk (USK)

> 8,043 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 8,043 km / 4,997 mi / 4,343 nm
- **Estimated flight time**: 10h
- **Heading**: 13° (north northeast)
- **Return heading**: 334° (north northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Russia
- **Intercontinental**: North America → Europe
- **Time difference**: +8h (When it's 05:10 in St Louis, it's 13:10 in Usinsk)
- **Elevation difference**: 355 ft (USK 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

### [Usinsk Airport (USK)](https://www.flightduration.online/airport/usk-usinsk-usinsk-airport/1ef266df-ec44-6630-b572-06bb2780ed98)

- City: Usinsk, Russia
- ICAO: UUYS
- Timezone: Europe/Moscow
- Coordinates: 66.000000, 57.370000
- Elevation: 262 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 05:10 in St Louis, it's 13:10 in Usinsk.
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)
- [Usinsk Airport (USK)](https://www.flightduration.online/airport/usk-usinsk-usinsk-airport/1ef266df-ec44-6630-b572-06bb2780ed98)
- [Flight duration calculator](/#calculator)