# Distance from Haikou (HAK) to Bucharest (OTP)

> 8,033 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 8,033 km / 4,991 mi / 4,337 nm
- **Estimated flight time**: 10h
- **Heading**: 312° (northwest)
- **Return heading**: 79° (east)
- **Classification**: Long-haul
- **Type**: International (China) → Romania
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 00:17 in Haikou, it's 19:17 in Bucharest)
- **Elevation difference**: 239 ft (OTP is higher than HAK)

## Airports

### [Haikou Meilan International Airport (HAK)](https://www.flightduration.online/airport/hak-haikou-haikou-meilan-international-airport/1ef266e0-1ee3-6852-8714-06bb2780ed98)

- City: Haikou, China
- ICAO: ZJHK
- Timezone: Asia/Shanghai
- Coordinates: 19.930000, 110.460000
- Elevation: 75 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 00:17 in Haikou, it's 19:17 in Bucharest.
The 5-hour time difference may cause some jet lag.

## Related

- [Haikou Meilan International Airport (HAK)](https://www.flightduration.online/airport/hak-haikou-haikou-meilan-international-airport/1ef266e0-1ee3-6852-8714-06bb2780ed98)
- [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)