# Distance from Chitose / Tomakomai (CTS) to Mahe Island (SEZ)

> 10,049 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,049 km / 6,244 mi / 5,426 nm
- **Estimated flight time**: 13h
- **Heading**: 264° (west)
- **Return heading**: 47° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → Seychelles
- **Intercontinental**: Asia → Africa
- **Time difference**: -5h (When it's 19:13 in Chitose / Tomakomai, it's 14:13 in Mahe Island)
- **Elevation difference**: 72 ft (SEZ 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

### [Seychelles International Airport (SEZ)](https://www.flightduration.online/airport/sez-mahe-island-seychelles-international-airport/1ef266de-de05-69ee-8340-06bb2780ed98)

- City: Mahe Island, Seychelles
- ICAO: FSIA
- Timezone: Indian/Mahe
- Coordinates: -4.670000, 55.520000
- Elevation: 10 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 19:13 in Chitose / Tomakomai, it's 14:13 in Mahe Island.
The 5-hour time difference may cause some jet lag.

## Related

- [New Chitose Airport (CTS)](https://www.flightduration.online/airport/cts-chitose-tomakomai-new-chitose-airport/1ef266df-8b65-6cba-bb84-06bb2780ed98)
- [Seychelles International Airport (SEZ)](https://www.flightduration.online/airport/sez-mahe-island-seychelles-international-airport/1ef266de-de05-69ee-8340-06bb2780ed98)
- [Flight duration calculator](/#calculator)