# Distance from Gustavus (GST) to Port Louis (MRU)

> 15,654 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,654 km / 9,727 mi / 8,452 nm
- **Estimated flight time**: 19h
- **Heading**: 340° (north northwest)
- **Return heading**: 11° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Mauritius
- **Intercontinental**: North America → Africa
- **Time difference**: +12h (When it's 10:02 in Gustavus, it's 22:02 in Port Louis)
- **Elevation difference**: 150 ft (MRU is higher than GST)

## Airports

### [Gustavus Airport (GST)](https://flightduration.online/airport/gst-gustavus-gustavus-airport/1ef266df-8693-65de-9245-06bb2780ed98)

- City: Gustavus, United States
- ICAO: PAGS
- Timezone: America/Anchorage
- Coordinates: 58.430000, -135.710000
- Elevation: 36 ft

### [Sir Seewoosagur Ramgoolam International Airport (MRU)](https://flightduration.online/airport/mru-port-louis-sir-seewoosagur-ramgoolam-international-airport/1ef266de-d896-635a-a611-06bb2780ed98)

- City: Port Louis, Mauritius
- ICAO: FIMP
- Timezone: Indian/Mauritius
- Coordinates: -20.430000, 57.680000
- Elevation: 186 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 10:02 in Gustavus, it's 22:02 in Port Louis.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Gustavus Airport (GST)](https://flightduration.online/airport/gst-gustavus-gustavus-airport/1ef266df-8693-65de-9245-06bb2780ed98)
- [Sir Seewoosagur Ramgoolam International Airport (MRU)](https://flightduration.online/airport/mru-port-louis-sir-seewoosagur-ramgoolam-international-airport/1ef266de-d896-635a-a611-06bb2780ed98)
- [Flight duration calculator](/#calculator)