# Distance from Helsinki (HEL) to Sandakan (SDK)

> 9,608 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,608 km / 5,970 mi / 5,188 nm
- **Estimated flight time**: 12h
- **Heading**: 84° (east)
- **Return heading**: 330° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Finland) → Malaysia
- **Intercontinental**: Europe → Asia
- **Time difference**: +5h (When it's 12:21 in Helsinki, it's 17:21 in Sandakan)
- **Elevation difference**: 133 ft (SDK is lower than HEL)

## Airports

### [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)

- City: Helsinki, Finland
- ICAO: EFHK
- Timezone: Europe/Helsinki
- Coordinates: 60.320000, 24.960000
- Elevation: 179 ft

### [Sandakan Airport (SDK)](https://www.flightduration.online/airport/sdk-sandakan-sandakan-airport/1ef266df-fb9f-6706-9553-06bb2780ed98)

- City: Sandakan, Malaysia
- ICAO: WBKS
- Timezone: Asia/Kuching
- Coordinates: 5.900000, 118.060000
- Elevation: 46 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 12:21 in Helsinki, it's 17:21 in Sandakan.
The 5-hour time difference may cause some jet lag.

## Related

- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Sandakan Airport (SDK)](https://www.flightduration.online/airport/sdk-sandakan-sandakan-airport/1ef266df-fb9f-6706-9553-06bb2780ed98)
- [Flight duration calculator](/#calculator)