# Distance from Aurora (BFK) to Bucharest (OTP)

> 9,435 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,435 km / 5,863 mi / 5,094 nm
- **Estimated flight time**: 12h
- **Heading**: 33° (north northeast)
- **Return heading**: 324° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Romania
- **Intercontinental**: North America → Europe
- **Time difference**: +9h (When it's 19:04 in Aurora, it's 04:04 in Bucharest)
- **Elevation difference**: 5,349 ft (OTP is lower than BFK)

## Airports

### [Buckley Space Force Base Airport (BFK)](https://www.flightduration.online/airport/bfk-aurora-buckley-space-force-base-airport/1ef266df-10bf-67c2-aea5-06bb2780ed98)

- City: Aurora, United States
- ICAO: KBKF
- Timezone: America/Denver
- Coordinates: 39.700000, -104.750000
- Elevation: 5,663 ft

### [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)

- City: Bucharest, Romania
- ICAO: LROP
- Timezone: Europe/Bucharest
- Coordinates: 44.570000, 26.100000
- Elevation: 314 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 19:04 in Aurora, it's 04:04 in Bucharest.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Buckley Space Force Base Airport (BFK)](https://www.flightduration.online/airport/bfk-aurora-buckley-space-force-base-airport/1ef266df-10bf-67c2-aea5-06bb2780ed98)
- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Flight duration calculator](/#calculator)