# Distance from Port Louis (MRU) to Boulder (WBU)

> 17,296 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,296 km / 10,747 mi / 9,339 nm
- **Estimated flight time**: 21h
- **Heading**: 327° (north northwest)
- **Return heading**: 42° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Mauritius) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -10h (When it's 13:56 in Port Louis, it's 03:56 in Boulder)
- **Elevation difference**: 5,102 ft (WBU is higher than MRU)

## Airports

### [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

### [Boulder Municipal Airport (WBU)](https://flightduration.online/airport/wbu-boulder-boulder-municipal-airport/1ef266df-1024-68d0-9f40-06bb2780ed98)

- City: Boulder, United States
- ICAO: KBDU
- Timezone: America/Denver
- Coordinates: 40.040000, -105.230000
- Elevation: 5,288 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 13:56 in Port Louis, it's 03:56 in Boulder.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Sir Seewoosagur Ramgoolam International Airport (MRU)](https://flightduration.online/airport/mru-port-louis-sir-seewoosagur-ramgoolam-international-airport/1ef266de-d896-635a-a611-06bb2780ed98)
- [Boulder Municipal Airport (WBU)](https://flightduration.online/airport/wbu-boulder-boulder-municipal-airport/1ef266df-1024-68d0-9f40-06bb2780ed98)
- [Flight duration calculator](/#calculator)