# Distance from Okushiri Airport (OIR) to Sofia (SOF)

> 8,627 km · estimated flight time 11h · Long-haul route.

## Summary

- **Distance**: 8,627 km / 5,360 mi / 4,658 nm
- **Estimated flight time**: 11h
- **Heading**: 317° (northwest)
- **Return heading**: 43° (northeast)
- **Classification**: Long-haul
- **Type**: International (Japan) → Bulgaria
- **Intercontinental**: Asia → Europe
- **Time difference**: -6h (When it's 20:03 in Okushiri Airport, it's 14:03 in Sofia)
- **Elevation difference**: 1,581 ft (SOF is higher than OIR)

## Airports

### [Okushiri Airport (OIR)](https://www.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

### [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)

- City: Sofia, Bulgaria
- ICAO: LBSF
- Timezone: Europe/Sofia
- Coordinates: 42.700000, 23.410000
- Elevation: 1,742 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 20:03 in Okushiri Airport, it's 14:03 in Sofia.
With a 6-hour time difference, expect significant jet lag.

## Related

- [Okushiri Airport (OIR)](https://www.flightduration.online/airport/oir-okushiri-airport/1ef266df-8bb3-60e6-a096-06bb2780ed98)
- [Sofia Airport (SOF)](https://www.flightduration.online/airport/sof-sofia-sofia-airport/1ef266df-436b-611c-bff1-06bb2780ed98)
- [Flight duration calculator](/#calculator)