# Distance from Denis Island (DEI) to Mississauga (YYZ)

> 13,784 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,784 km / 8,565 mi / 7,443 nm
- **Estimated flight time**: 17h
- **Heading**: 322° (northwest)
- **Return heading**: 58° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Seychelles) → Canada
- **Intercontinental**: Africa → North America
- **Time difference**: -8h (When it's 19:18 in Denis Island, it's 11:18 in Mississauga)
- **Elevation difference**: 559 ft (YYZ is higher than DEI)

## Airports

### [Denis Island Airport (DEI)](https://www.flightduration.online/airport/dei-denis-island-denis-island-airport/1ef266de-de1d-6a3a-8565-06bb2780ed98)

- City: Denis Island, Seychelles
- ICAO: FSSD
- Timezone: Indian/Mahe
- Coordinates: -3.800000, 55.670000
- Elevation: 10 ft

### [Toronto / Lester B. Pearson International Airport (YYZ)](https://www.flightduration.online/airport/yyz-mississauga-toronto-lester-b-pearson-international-airport/1ef266de-b42c-65a0-9c75-06bb2780ed98)

- City: Mississauga, Canada
- ICAO: CYYZ
- Timezone: America/Toronto
- Coordinates: 43.680000, -79.630000
- Elevation: 569 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 19:18 in Denis Island, it's 11:18 in Mississauga.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Denis Island Airport (DEI)](https://www.flightduration.online/airport/dei-denis-island-denis-island-airport/1ef266de-de1d-6a3a-8565-06bb2780ed98)
- [Toronto / Lester B. Pearson International Airport (YYZ)](https://www.flightduration.online/airport/yyz-mississauga-toronto-lester-b-pearson-international-airport/1ef266de-b42c-65a0-9c75-06bb2780ed98)
- [Flight duration calculator](/#calculator)