# Distance from Soalala (DWB) to St Louis (STL)

> 15,039 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,039 km / 9,344 mi / 8,120 nm
- **Estimated flight time**: 19h
- **Heading**: 309° (northwest)
- **Return heading**: 72° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Madagascar) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -8h (When it's 23:46 in Soalala, it's 15:46 in St Louis)
- **Elevation difference**: 476 ft (STL is higher than DWB)

## Airports

### [Soalala Airport (DWB)](https://www.flightduration.online/airport/dwb-soalala-soalala-airport/1ef266de-dbf6-65e0-a1f2-06bb2780ed98)

- City: Soalala, Madagascar
- ICAO: FMNO
- Timezone: Indian/Antananarivo
- Coordinates: -16.100000, 45.360000
- Elevation: 141 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 23:46 in Soalala, it's 15:46 in St Louis.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Soalala Airport (DWB)](https://www.flightduration.online/airport/dwb-soalala-soalala-airport/1ef266de-dbf6-65e0-a1f2-06bb2780ed98)
- [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)