# Distance from Adak Island (ADK) to St Louis (STL)

> 6,496 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,496 km / 4,036 mi / 3,507 nm
- **Estimated flight time**: 9h
- **Heading**: 66° (east northeast)
- **Return heading**: 314° (northwest)
- **Classification**: Long-haul
- **Type**: Domestic (United States)
- **Time difference**: +4h (When it's 14:25 in Adak Island, it's 18:25 in St Louis)
- **Elevation difference**: 598 ft (STL is higher than ADK)

## Airports

### [Adak Airport (ADK)](https://www.flightduration.online/airport/adk-adak-island-adak-airport/1ef266df-862f-6fd4-8fcd-06bb2780ed98)

- City: Adak Island, United States
- ICAO: PADK
- Timezone: America/Adak
- Coordinates: 51.880000, -176.640000
- Elevation: 20 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 14:25 in Adak Island, it's 18:25 in St Louis.
The 4-hour time difference may cause some jet lag.

## Related

- [Adak Airport (ADK)](https://www.flightduration.online/airport/adk-adak-island-adak-airport/1ef266df-862f-6fd4-8fcd-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)