Distance From Barton Lake Ranch Airport to Ronald Reagan Washington National Airport

The distance from Barton Lake Ranch Airport () to Ronald Reagan Washington National Airport (DCA) is 2169 miles or 3491 kilometers or 1884 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

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How long does it take to travel from Diamond ( United States ) to Washington ( United States )?

A one-way nonstop (direct) flight between Diamond and Washington takes around 4 hours 59 minutes.

Estimated flight time from Barton Lake Ranch Airport, Diamond, United States to Ronald Reagan Washington National Airport, Washington, United States is 4 hours 59 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - DCA

Kilometers		3491 km
Statute Miles		2169 miles
Nautical Miles		1884 nm
Avg. Time of Flight		4 hours 59 minutes

Barton Lake Ranch Airport to Ronald Reagan Washington National Airport Flight Route Map - to DCA Flight Path

Location of Barton Lake Ranch Airport & Ronald Reagan Washington National Airport is given below.
Click the map to view Diamond to Washington nonstop flight path and travel direction.

Click to see flight route on Google Map between Diamond, United States and Washington, United States. .

Nonstop flight route between Diamond, United States and Washington, United States.

Time Difference Between the Airports • - DCA

Time difference between Diamond (United States) and Washington (United States) is 2 Hours.
Washington time is 2 Hours ahead of Diamond.

Location	Local Time
Diamond (United States)	2026-11-08, 20:03:09 MST
Washington (United States)	2026-11-08, 22:03:09 EST

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Barton Lake Ranch Airport ( / OR08) Diamond, United States

Destination

Ronald Reagan Washington National Airport (DCA / KDCA) Washington, United States