# Distance from Aleppo (ALP) to St Louis (STL)

> 10,100 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,100 km / 6,276 mi / 5,454 nm
- **Estimated flight time**: 13h
- **Heading**: 322° (northwest)
- **Return heading**: 40° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Syria) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -8h (When it's 20:23 in Aleppo, it's 12:23 in St Louis)
- **Elevation difference**: 659 ft (STL is lower than ALP)

## Airports

### [Aleppo International Airport (ALP)](https://www.flightduration.online/airport/alp-aleppo-aleppo-international-airport/1ef266df-8463-634a-b876-06bb2780ed98)

- City: Aleppo, Syria
- ICAO: OSAP
- Timezone: Asia/Damascus
- Coordinates: 36.180000, 37.220000
- Elevation: 1,276 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 20:23 in Aleppo, it's 12:23 in St Louis.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Aleppo International Airport (ALP)](https://www.flightduration.online/airport/alp-aleppo-aleppo-international-airport/1ef266df-8463-634a-b876-06bb2780ed98)
- [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)