# Distance from Okushiri Airport (OIR) to Calgary (YYC)

> 7,464 km · estimated flight time 10h · Long-haul route.

## Summary

- **Distance**: 7,464 km / 4,638 mi / 4,030 nm
- **Estimated flight time**: 10h
- **Heading**: 41° (northeast)
- **Return heading**: 309° (northwest)
- **Classification**: Long-haul
- **Type**: International (Japan) → Canada
- **Intercontinental**: Asia → North America
- **Time difference**: -15h (When it's 12:32 in Okushiri Airport, it's 21:32 in Calgary)
- **Elevation difference**: 3,396 ft (YYC 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

### [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)

- City: Calgary, Canada
- ICAO: CYYC
- Timezone: America/Edmonton
- Coordinates: 51.110000, -114.020000
- Elevation: 3,557 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 12:32 in Okushiri Airport, it's 21:32 in Calgary.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Okushiri Airport (OIR)](https://www.flightduration.online/airport/oir-okushiri-airport/1ef266df-8bb3-60e6-a096-06bb2780ed98)
- [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)
- [Flight duration calculator](/#calculator)