# Distance from Denver (DEN) to Mossendjo (MSX)

> 12,528 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,528 km / 7,785 mi / 6,765 nm
- **Estimated flight time**: 16h
- **Heading**: 74° (east northeast)
- **Return heading**: 312° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Congo
- **Intercontinental**: North America → Africa
- **Time difference**: +7h (When it's 21:05 in Denver, it's 04:05 in Mossendjo)
- **Elevation difference**: 3,915 ft (MSX is lower than DEN)

## Airports

### [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)

- City: Denver, United States
- ICAO: KDEN
- Timezone: America/Denver
- Coordinates: 39.860000, -104.670000
- Elevation: 5,434 ft

### [Mossendjo Airport (MSX)](https://www.flightduration.online/airport/msx-mossendjo-mossendjo-airport/1ef266de-d66a-6220-a4c4-06bb2780ed98)

- City: Mossendjo, Congo
- ICAO: FCMM
- Timezone: Africa/Brazzaville
- Coordinates: -2.950000, 12.700000
- Elevation: 1,519 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 21:05 in Denver, it's 04:05 in Mossendjo.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)
- [Mossendjo Airport (MSX)](https://www.flightduration.online/airport/msx-mossendjo-mossendjo-airport/1ef266de-d66a-6220-a4c4-06bb2780ed98)
- [Flight duration calculator](/#calculator)