# Distance from Hong Kong (HKG) to Silistra (SLS)

> 8,054 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 8,054 km / 5,005 mi / 4,349 nm
- **Estimated flight time**: 10h
- **Heading**: 311° (northwest)
- **Return heading**: 76° (east northeast)
- **Classification**: Long-haul
- **Type**: International (Hong Kong) → Bulgaria
- **Intercontinental**: Asia → Europe
- **Time difference**: -5h (When it's 02:54 in Hong Kong, it's 21:54 in Silistra)
- **Elevation difference**: 323 ft (SLS is higher than HKG)

## Airports

### [Chek Lap Kok International Airport (HKG)](https://www.flightduration.online/airport/hkg-hong-kong-chek-lap-kok-international-airport/1ef266df-f178-6656-ae1f-06bb2780ed98)

- City: Hong Kong, Hong Kong
- ICAO: VHHH
- Timezone: Asia/Hong_Kong
- Coordinates: 22.310000, 113.920000
- Elevation: 28 ft

### [Silistra Polkovnik Lambrinovo Airfield (SLS)](https://www.flightduration.online/airport/sls-silistra-silistra-polkovnik-lambrinovo-airfield/1ef266df-4371-6c24-944f-06bb2780ed98)

- City: Silistra, Bulgaria
- ICAO: LBSS
- Timezone: Europe/Sofia
- Coordinates: 44.060000, 27.180000
- Elevation: 351 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 02:54 in Hong Kong, it's 21:54 in Silistra.
The 5-hour time difference may cause some jet lag.

## Related

- [Chek Lap Kok International Airport (HKG)](https://www.flightduration.online/airport/hkg-hong-kong-chek-lap-kok-international-airport/1ef266df-f178-6656-ae1f-06bb2780ed98)
- [Silistra Polkovnik Lambrinovo Airfield (SLS)](https://www.flightduration.online/airport/sls-silistra-silistra-polkovnik-lambrinovo-airfield/1ef266df-4371-6c24-944f-06bb2780ed98)
- [Flight duration calculator](/#calculator)