# Distance from Denver (DEN) to Sibiu (SBZ)

> 9,214 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,214 km / 5,725 mi / 4,975 nm
- **Estimated flight time**: 12h
- **Heading**: 33° (north northeast)
- **Return heading**: 323° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Romania
- **Intercontinental**: North America → Europe
- **Time difference**: +9h (When it's 23:00 in Denver, it's 08:00 in Sibiu)
- **Elevation difference**: 3,938 ft (SBZ 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

### [Sibiu International Airport (SBZ)](https://www.flightduration.online/airport/sbz-sibiu-sibiu-international-airport/1ef266df-5686-6b20-8bc4-06bb2780ed98)

- City: Sibiu, Romania
- ICAO: LRSB
- Timezone: Europe/Bucharest
- Coordinates: 45.790000, 24.090000
- Elevation: 1,496 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 23:00 in Denver, it's 08:00 in Sibiu.
With a 9-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)
- [Sibiu International Airport (SBZ)](https://www.flightduration.online/airport/sbz-sibiu-sibiu-international-airport/1ef266df-5686-6b20-8bc4-06bb2780ed98)
- [Flight duration calculator](/#calculator)