# Distance from Chitose / Tomakomai (CTS) to Inis Mor (IOR)

> 9,006 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,006 km / 5,596 mi / 4,863 nm
- **Estimated flight time**: 12h
- **Heading**: 343° (north northwest)
- **Return heading**: 21° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → Ireland
- **Intercontinental**: Asia → Europe
- **Time difference**: -8h (When it's 14:28 in Chitose / Tomakomai, it's 06:28 in Inis Mor)
- **Elevation difference**: 58 ft (IOR is lower than CTS)

## Airports

### [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)

- City: Chitose / Tomakomai, Japan
- ICAO: RJCC
- Timezone: Asia/Tokyo
- Coordinates: 42.780000, 141.690000
- Elevation: 82 ft

### [Inishmore Aerodrome (IOR)](https://www.flightduration.online/airport/ior-inis-mor-inishmore-aerodrome/1ef266de-c75c-63c8-939f-06bb2780ed98)

- City: Inis Mor, Ireland
- ICAO: EIIM
- Timezone: Europe/Dublin
- Coordinates: 53.110000, -9.650000
- Elevation: 24 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 14:28 in Chitose / Tomakomai, it's 06:28 in Inis Mor.
With a 8-hour time difference, expect significant jet lag.

## Related

- [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)
- [Inishmore Aerodrome (IOR)](https://www.flightduration.online/airport/ior-inis-mor-inishmore-aerodrome/1ef266de-c75c-63c8-939f-06bb2780ed98)
- [Flight duration calculator](/#calculator)