# Distance from Helsinki (HEL) to Okushiri Airport (OIR)

> 7,177 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 7,177 km / 4,459 mi / 3,875 nm
- **Estimated flight time**: 9h
- **Heading**: 48° (northeast)
- **Return heading**: 330° (north northwest)
- **Classification**: Long-haul
- **Type**: International (Finland) → Japan
- **Intercontinental**: Europe → Asia
- **Time difference**: +6h (When it's 13:56 in Helsinki, it's 19:56 in Okushiri Airport)
- **Elevation difference**: 18 ft (OIR is lower than HEL)

## Airports

### [Helsinki Vantaa Airport (HEL)](https://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

### [Okushiri Airport (OIR)](https://flightduration.online/airport/oir-okushiri-airport/1ef266df-8bb3-60e6-a096-06bb2780ed98)

- City: Okushiri Airport, Japan
- ICAO: RJEO
- Timezone: Asia/Tokyo
- Coordinates: 42.070000, 139.430000
- Elevation: 161 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 13:56 in Helsinki, it's 19:56 in Okushiri Airport.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Helsinki Vantaa Airport (HEL)](https://flightduration.online/airport/hel-helsinki-helsinki-vantaa-airport/1ef266de-c121-6940-a083-06bb2780ed98)
- [Okushiri Airport (OIR)](https://flightduration.online/airport/oir-okushiri-airport/1ef266df-8bb3-60e6-a096-06bb2780ed98)
- [Flight duration calculator](/#calculator)