# Distance from Nakhon Phanom Airport (KOP) to Bucharest (OTP)

> 7,765 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,765 km / 4,825 mi / 4,193 nm
- **Estimated flight time**: 10h
- **Heading**: 312° (northwest)
- **Return heading**: 85° (east)
- **Classification**: Long-haul
- **Type**: International (Thailand) → Romania
- **Intercontinental**: Asia → Europe
- **Time difference**: -4h (When it's 21:18 in Nakhon Phanom Airport, it's 17:18 in Bucharest)
- **Elevation difference**: 273 ft (OTP is lower than KOP)

## Airports

### [Nakhon Phanom Airport (KOP)](https://www.flightduration.online/airport/kop-nakhon-phanom-airport/1ef266df-f5ec-67c8-b32d-06bb2780ed98)

- City: Nakhon Phanom Airport, Thailand
- ICAO: VTUW
- Timezone: Asia/Bangkok
- Coordinates: 17.380000, 104.640000
- Elevation: 587 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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 21:18 in Nakhon Phanom Airport, it's 17:18 in Bucharest.
The 4-hour time difference may cause some jet lag.

## Related

- [Nakhon Phanom Airport (KOP)](https://www.flightduration.online/airport/kop-nakhon-phanom-airport/1ef266df-f5ec-67c8-b32d-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)