# Distance from Dembidollo (DEM) to Calgary (YYC)

> 12,739 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,739 km / 7,916 mi / 6,879 nm
- **Estimated flight time**: 16h
- **Heading**: 339° (north northwest)
- **Return heading**: 34° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Ethiopia) → Canada
- **Intercontinental**: Africa → North America
- **Time difference**: -9h (When it's 18:54 in Dembidollo, it's 09:54 in Calgary)
- **Elevation difference**: 1,643 ft (YYC is lower than DEM)

## Airports

### [Dembidollo Airport (DEM)](https://www.flightduration.online/airport/dem-dembidollo-dembidollo-airport/1ef266de-e9ef-6f34-b1d0-06bb2780ed98)

- City: Dembidollo, Ethiopia
- ICAO: HADD
- Timezone: Africa/Addis_Ababa
- Coordinates: 8.550000, 34.860000
- Elevation: 5,200 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 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 18:54 in Dembidollo, it's 09:54 in Calgary.
With a 9-hour time difference, expect significant jet lag.

## Related

- [Dembidollo Airport (DEM)](https://www.flightduration.online/airport/dem-dembidollo-dembidollo-airport/1ef266de-e9ef-6f34-b1d0-06bb2780ed98)
- [Calgary International Airport (YYC)](https://www.flightduration.online/airport/yyc-calgary-calgary-international-airport/1ef266de-b3e4-6fe8-ad4a-06bb2780ed98)
- [Flight duration calculator](/#calculator)