# Distance from Denver (DEN) to Koundara (SBI)

> 9,226 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,226 km / 5,733 mi / 4,982 nm
- **Estimated flight time**: 12h
- **Heading**: 79° (east)
- **Return heading**: 309° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Guinea
- **Intercontinental**: North America → Africa
- **Time difference**: +6h (When it's 13:26 in Denver, it's 19:26 in Koundara)
- **Elevation difference**: 5,139 ft (SBI 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

### [Sambailo Airport (SBI)](https://www.flightduration.online/airport/sbi-koundara-sambailo-airport/1ef266de-e997-6b36-b121-06bb2780ed98)

- City: Koundara, Guinea
- ICAO: GUSB
- Timezone: Africa/Conakry
- Coordinates: 12.570000, -13.360000
- Elevation: 295 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 13:26 in Denver, it's 19:26 in Koundara.
With a 6-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)
- [Sambailo Airport (SBI)](https://www.flightduration.online/airport/sbi-koundara-sambailo-airport/1ef266de-e997-6b36-b121-06bb2780ed98)
- [Flight duration calculator](/#calculator)