Distance From Pat Coyle Memorial Heliport to Ronald Reagan Washington National Airport

The distance from Pat Coyle Memorial Heliport () to Ronald Reagan Washington National Airport (DCA) is 2258 miles or 3634 kilometers or 1961 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 San Marcos ( United States ) to Washington ( United States )?

A one-way nonstop (direct) flight between San Marcos and Washington takes around 5 hours 11 minutes.

Estimated flight time from Pat Coyle Memorial Heliport, San Marcos, United States to Ronald Reagan Washington National Airport, Washington, United States is 5 hours 11 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		3634 km
Statute Miles		2258 miles
Nautical Miles		1961 nm
Avg. Time of Flight		5 hours 11 minutes

Pat Coyle Memorial Heliport to Ronald Reagan Washington National Airport Flight Route Map - to DCA Flight Path

Location of Pat Coyle Memorial Heliport & Ronald Reagan Washington National Airport is given below.
Click the map to view San Marcos to Washington nonstop flight path and travel direction.

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

Nonstop flight route between San Marcos, United States and Washington, United States.

Time Difference Between the Airports • - DCA

Time difference between San Marcos (United States) and Washington (United States) is 3 Hours.
Washington time is 3 Hours ahead of San Marcos.

Location	Local Time
San Marcos (United States)	2026-05-07, 06:36:04 PDT
Washington (United States)	2026-05-07, 09:36:04 EDT

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

Pat Coyle Memorial Heliport ( / 4CL6) San Marcos, United States

Destination

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