# Distance from Walla Walla (ALW) to Bucharest (OTP)

> 9,344 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,344 km / 5,806 mi / 5,045 nm
- **Estimated flight time**: 12h
- **Heading**: 25° (north northeast)
- **Return heading**: 336° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Romania
- **Intercontinental**: North America → Europe
- **Time difference**: +10h (When it's 12:11 in Walla Walla, it's 22:11 in Bucharest)
- **Elevation difference**: 880 ft (OTP is lower than ALW)

## Airports

### [Walla Walla Regional Airport (ALW)](https://www.flightduration.online/airport/alw-walla-walla-walla-walla-regional-airport/1ef266df-0e22-6050-8e95-06bb2780ed98)

- City: Walla Walla, United States
- ICAO: KALW
- Timezone: America/Los_Angeles
- Coordinates: 46.090000, -118.280000
- Elevation: 1,194 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 12:11 in Walla Walla, it's 22:11 in Bucharest.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Walla Walla Regional Airport (ALW)](https://www.flightduration.online/airport/alw-walla-walla-walla-walla-regional-airport/1ef266df-0e22-6050-8e95-06bb2780ed98)
- [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)