# Distance from Miramar (MJR) to St Louis (STL)

> 9,181 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,181 km / 5,705 mi / 4,957 nm
- **Estimated flight time**: 12h
- **Heading**: 335° (north northwest)
- **Return heading**: 155° (south southeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Argentina) → United States
- **Intercontinental**: South America → North America
- **Time difference**: -2h (When it's 01:59 in Miramar, it's 23:59 in St Louis)
- **Elevation difference**: 575 ft (STL is higher than MJR)

## Airports

### [Miramar Airport (MJR)](https://www.flightduration.online/airport/mjr-miramar-miramar-airport/1ef266df-9178-6166-bdda-06bb2780ed98)

- City: Miramar, Argentina
- ICAO: SAEM
- Timezone: America/Argentina/Buenos_Aires
- Coordinates: -38.230000, -57.870000
- Elevation: 42 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 01:59 in Miramar, it's 23:59 in St Louis.

## Related

- [Miramar Airport (MJR)](https://www.flightduration.online/airport/mjr-miramar-miramar-airport/1ef266df-9178-6166-bdda-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)