# Distance from Baltimore (BWI) to St Pierre (ZSE)

> 15,071 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,071 km / 9,365 mi / 8,138 nm
- **Estimated flight time**: 19h
- **Heading**: 81° (east)
- **Return heading**: 305° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → RE
- **Intercontinental**: North America → Africa
- **Time difference**: +8h (When it's 02:46 in Baltimore, it's 10:46 in St Pierre)
- **Elevation difference**: 84 ft (ZSE is lower than BWI)

## Airports

### [Baltimore/Washington International Thurgood Marshall Airport (BWI)](https://flightduration.online/airport/bwi-baltimore-baltimorewashington-international-thurgood-marshall-airport/1ef266df-11dd-6712-b7b5-06bb2780ed98)

- City: Baltimore, United States
- ICAO: KBWI
- Timezone: America/New_York
- Coordinates: 39.180000, -76.670000
- Elevation: 143 ft

### [Pierrefonds Airport (ZSE)](https://flightduration.online/airport/zse-st-pierre-pierrefonds-airport/1ef266de-db6a-65fe-8c57-06bb2780ed98)

- City: St Pierre, RE
- ICAO: FMEP
- Timezone: Indian/Reunion
- Coordinates: -21.320000, 55.420000
- Elevation: 59 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 02:46 in Baltimore, it's 10:46 in St Pierre.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Baltimore/Washington International Thurgood Marshall Airport (BWI)](https://flightduration.online/airport/bwi-baltimore-baltimorewashington-international-thurgood-marshall-airport/1ef266df-11dd-6712-b7b5-06bb2780ed98)
- [Pierrefonds Airport (ZSE)](https://flightduration.online/airport/zse-st-pierre-pierrefonds-airport/1ef266de-db6a-65fe-8c57-06bb2780ed98)
- [Flight duration calculator](/#calculator)