# Distance from Morombe Airport (MXM) to St Louis (STL)

> 15,248 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,248 km / 9,474 mi / 8,233 nm
- **Estimated flight time**: 19h
- **Heading**: 304° (northwest)
- **Return heading**: 80° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Madagascar) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -8h (When it's 01:45 in Morombe Airport, it's 17:45 in St Louis)
- **Elevation difference**: 601 ft (STL is higher than MXM)

## Airports

### [Morombe Airport (MXM)](https://www.flightduration.online/airport/mxm-morombe-airport/1ef266de-dc52-626e-b0a2-06bb2780ed98)

- City: Morombe Airport, Madagascar
- ICAO: FMSR
- Timezone: Indian/Antananarivo
- Coordinates: -21.750000, 43.380000
- Elevation: 16 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 01:45 in Morombe Airport, it's 17:45 in St Louis.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Morombe Airport (MXM)](https://www.flightduration.online/airport/mxm-morombe-airport/1ef266de-dc52-626e-b0a2-06bb2780ed98)
- [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)