# Distance from Dalhart (DHT) to Bucharest (OTP)

> 9,671 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,671 km / 6,009 mi / 5,222 nm
- **Estimated flight time**: 12h
- **Heading**: 34° (northeast)
- **Return heading**: 321° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Romania
- **Intercontinental**: North America → Europe
- **Time difference**: +8h (When it's 07:55 in Dalhart, it's 15:55 in Bucharest)
- **Elevation difference**: 3,677 ft (OTP is lower than DHT)

## Airports

### [Dalhart Municipal Airport (DHT)](https://flightduration.online/airport/dht-dalhart-dalhart-municipal-airport/1ef266df-1729-6d38-b72e-06bb2780ed98)

- City: Dalhart, United States
- ICAO: KDHT
- Timezone: America/Chicago
- Coordinates: 36.020000, -102.550000
- Elevation: 3,991 ft

### [Henri Coanda International Airport (OTP)](https://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 07:55 in Dalhart, it's 15:55 in Bucharest.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Dalhart Municipal Airport (DHT)](https://flightduration.online/airport/dht-dalhart-dalhart-municipal-airport/1ef266df-1729-6d38-b72e-06bb2780ed98)
- [Henri Coanda International Airport (OTP)](https://flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [Flight duration calculator](/#calculator)