# Distance from Helsinki (HEL) to Waikabubak-Sumba Island (TMC)

> 11,151 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 11,151 km / 6,929 mi / 6,021 nm
- **Estimated flight time**: 14h
- **Heading**: 91° (east)
- **Return heading**: 330° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Finland) → Indonesia
- **Intercontinental**: Europe → Asia
- **Time difference**: +5h (When it's 07:21 in Helsinki, it's 12:21 in Waikabubak-Sumba Island)
- **Elevation difference**: 18 ft (TMC 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

### [Tambolaka Airport (TMC)](https://www.flightduration.online/airport/tmc-waikabubak-sumba-island-tambolaka-airport/1ef266df-f92e-6b20-967f-06bb2780ed98)

- City: Waikabubak-Sumba Island, Indonesia
- ICAO: WADT
- Timezone: Asia/Makassar
- Coordinates: -9.410000, 119.240000
- Elevation: 161 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 07:21 in Helsinki, it's 12:21 in Waikabubak-Sumba Island.
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)
- [Tambolaka Airport (TMC)](https://www.flightduration.online/airport/tmc-waikabubak-sumba-island-tambolaka-airport/1ef266df-f92e-6b20-967f-06bb2780ed98)
- [Flight duration calculator](/#calculator)