# Distance from Great Bear Lake (DAS) to Washington (IAD)

> 4,049 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,049 km / 2,516 mi / 2,186 nm
- **Estimated flight time**: 6h
- **Heading**: 118° (east southeast)
- **Return heading**: 333° (north northwest)
- **Classification**: Long-haul
- **Type**: International (Canada) → United States
- **Time difference**: +2h (When it's 12:44 in Great Bear Lake, it's 14:44 in Washington)
- **Elevation difference**: 250 ft (IAD is lower than DAS)

## Airports

### [Great Bear Lake Airport (DAS)](https://www.flightduration.online/airport/das-great-bear-lake-great-bear-lake-airport/1ef266de-a3d9-69fa-9a32-06bb2780ed98)

- City: Great Bear Lake, Canada
- ICAO: CFF4
- Timezone: America/Yellowknife
- Coordinates: 66.700000, -119.710000
- Elevation: 562 ft

### [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

## Route notes

This is a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 12:44 in Great Bear Lake, it's 14:44 in Washington.

## Related

- [Great Bear Lake Airport (DAS)](https://www.flightduration.online/airport/das-great-bear-lake-great-bear-lake-airport/1ef266de-a3d9-69fa-9a32-06bb2780ed98)
- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Flight duration calculator](/#calculator)