# Distance from Port Louis (MRU) to Afton (NRI)

> 16,805 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,805 km / 10,442 mi / 9,074 nm
- **Estimated flight time**: 21h
- **Heading**: 310° (northwest)
- **Return heading**: 64° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Mauritius) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -9h (When it's 07:06 in Port Louis, it's 22:06 in Afton)
- **Elevation difference**: 606 ft (NRI is higher than MRU)

## Airports

### [Sir Seewoosagur Ramgoolam International Airport (MRU)](https://www.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

### [Grand Lake Regional Airport (NRI)](https://www.flightduration.online/airport/nri-afton-grand-lake-regional-airport/1ef266de-ff0d-692a-b708-06bb2780ed98)

- City: Afton, United States
- ICAO: K3O9
- Timezone: America/Chicago
- Coordinates: 36.580000, -94.860000
- Elevation: 792 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 07:06 in Port Louis, it's 22:06 in Afton.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Sir Seewoosagur Ramgoolam International Airport (MRU)](https://www.flightduration.online/airport/mru-port-louis-sir-seewoosagur-ramgoolam-international-airport/1ef266de-d896-635a-a611-06bb2780ed98)
- [Grand Lake Regional Airport (NRI)](https://www.flightduration.online/airport/nri-afton-grand-lake-regional-airport/1ef266de-ff0d-692a-b708-06bb2780ed98)
- [Flight duration calculator](/#calculator)