# Distance from Chitose / Tomakomai (CTS) to Dembidollo (DEM)

> 10,704 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,704 km / 6,651 mi / 5,780 nm
- **Estimated flight time**: 14h
- **Heading**: 288° (west northwest)
- **Return heading**: 45° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → Ethiopia
- **Intercontinental**: Asia → Africa
- **Time difference**: -6h (When it's 16:23 in Chitose / Tomakomai, it's 10:23 in Dembidollo)
- **Elevation difference**: 5,118 ft (DEM is higher 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

### [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

## 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 16:23 in Chitose / Tomakomai, it's 10:23 in Dembidollo.
With a 6-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)
- [Dembidollo Airport (DEM)](https://www.flightduration.online/airport/dem-dembidollo-dembidollo-airport/1ef266de-e9ef-6f34-b1d0-06bb2780ed98)
- [Flight duration calculator](/#calculator)