# Distance from Sonderborg (SGD) to St Louis (STL)

> 7,151 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 7,151 km / 4,443 mi / 3,861 nm
- **Estimated flight time**: 9h
- **Heading**: 302° (west northwest)
- **Return heading**: 39° (northeast)
- **Classification**: Long-haul
- **Type**: International (Denmark) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 12:31 in Sonderborg, it's 05:31 in St Louis)
- **Elevation difference**: 593 ft (STL is higher than SGD)

## Airports

### [Sonderborg Airport (SGD)](https://www.flightduration.online/airport/sgd-sonderborg-sonderborg-airport/1ef266de-c841-6342-b343-06bb2780ed98)

- City: Sonderborg, Denmark
- ICAO: EKSB
- Timezone: Europe/Copenhagen
- Coordinates: 54.960000, 9.790000
- Elevation: 24 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 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 12:31 in Sonderborg, it's 05:31 in St Louis.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Sonderborg Airport (SGD)](https://www.flightduration.online/airport/sgd-sonderborg-sonderborg-airport/1ef266de-c841-6342-b343-06bb2780ed98)
- [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)