# Distance from Denver (DEN) to Rumbek (RBX)

> 13,028 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 13,028 km / 8,095 mi / 7,034 nm
- **Estimated flight time**: 16h
- **Heading**: 53° (northeast)
- **Return heading**: 322° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → South Sudan
- **Intercontinental**: North America → Africa
- **Time difference**: +8h (When it's 12:58 in Denver, it's 20:58 in Rumbek)
- **Elevation difference**: 4,056 ft (RBX 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

### [Rumbek Airport (RBX)](https://www.flightduration.online/airport/rbx-rumbek-rumbek-airport/1ef266de-edfe-6d6e-94f9-06bb2780ed98)

- City: Rumbek, South Sudan
- ICAO: HSMK
- Timezone: Africa/Juba
- Coordinates: 6.830000, 29.670000
- Elevation: 1,378 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 12:58 in Denver, it's 20:58 in Rumbek.
With a 8-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)
- [Rumbek Airport (RBX)](https://www.flightduration.online/airport/rbx-rumbek-rumbek-airport/1ef266de-edfe-6d6e-94f9-06bb2780ed98)
- [Flight duration calculator](/#calculator)