# Distance from Denver (DEN) to Varna (VAR)

> 9,618 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,618 km / 5,976 mi / 5,193 nm
- **Estimated flight time**: 12h
- **Heading**: 33° (north northeast)
- **Return heading**: 325° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Bulgaria
- **Intercontinental**: North America → Europe
- **Time difference**: +9h (When it's 22:47 in Denver, it's 07:47 in Varna)
- **Elevation difference**: 5,204 ft (VAR 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

### [Varna Airport (VAR)](https://www.flightduration.online/airport/var-varna-varna-airport/1ef266df-4387-640c-8d1a-06bb2780ed98)

- City: Varna, Bulgaria
- ICAO: LBWN
- Timezone: Europe/Sofia
- Coordinates: 43.230000, 27.830000
- Elevation: 230 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 22:47 in Denver, it's 07:47 in Varna.
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)
- [Varna Airport (VAR)](https://www.flightduration.online/airport/var-varna-varna-airport/1ef266df-4387-640c-8d1a-06bb2780ed98)
- [Flight duration calculator](/#calculator)