# Distance from Bucharest (OTP) to St Petersburg-Clearwater (PIE)

> 9,204 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,204 km / 5,719 mi / 4,970 nm
- **Estimated flight time**: 12h
- **Heading**: 303° (west northwest)
- **Return heading**: 43° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Romania) → United States
- **Intercontinental**: Europe → North America
- **Time difference**: -7h (When it's 05:28 in Bucharest, it's 22:28 in St Petersburg-Clearwater)
- **Elevation difference**: 303 ft (PIE is lower than OTP)

## Airports

### [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

### [St Pete-Clearwater International Airport (PIE)](https://www.flightduration.online/airport/pie-st-petersburg-clearwater-st-pete-clearwater-international-airport/1ef266df-32b4-6ce2-bb75-06bb2780ed98)

- City: St Petersburg-Clearwater, United States
- ICAO: KPIE
- Timezone: America/New_York
- Coordinates: 27.910000, -82.690000
- Elevation: 11 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 05:28 in Bucharest, it's 22:28 in St Petersburg-Clearwater.
With a 7-hour time difference, expect significant jet lag.

## Related

- [Henri Coanda International Airport (OTP)](https://www.flightduration.online/airport/otp-bucharest-henri-coanda-international-airport/1ef266df-5682-65f2-900a-06bb2780ed98)
- [St Pete-Clearwater International Airport (PIE)](https://www.flightduration.online/airport/pie-st-petersburg-clearwater-st-pete-clearwater-international-airport/1ef266df-32b4-6ce2-bb75-06bb2780ed98)
- [Flight duration calculator](/#calculator)