# Distance from Dumai-Sumatra Island (DUM) to Helsinki (HEL)

> 9,111 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,111 km / 5,662 mi / 4,920 nm
- **Estimated flight time**: 12h
- **Heading**: 331° (north northwest)
- **Return heading**: 101° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (Indonesia) → Finland
- **Intercontinental**: Asia → Europe
- **Time difference**: -4h (When it's 04:57 in Dumai-Sumatra Island, it's 00:57 in Helsinki)
- **Elevation difference**: 124 ft (HEL is higher than DUM)

## Airports

### [Pinang Kampai Airport (DUM)](https://www.flightduration.online/airport/dum-dumai-sumatra-island-pinang-kampai-airport/1ef266df-fceb-69b6-a595-06bb2780ed98)

- City: Dumai-Sumatra Island, Indonesia
- ICAO: WIBD
- Timezone: Asia/Jakarta
- Coordinates: 1.610000, 101.430000
- Elevation: 55 ft

### [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

## 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 04:57 in Dumai-Sumatra Island, it's 00:57 in Helsinki.
The 4-hour time difference may cause some jet lag.

## Related

- [Pinang Kampai Airport (DUM)](https://www.flightduration.online/airport/dum-dumai-sumatra-island-pinang-kampai-airport/1ef266df-fceb-69b6-a595-06bb2780ed98)
- [Helsinki Vantaa Airport (HEL)](https://www.flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Flight duration calculator](/#calculator)