DCA
Washington
United States
645 km
401 miles
PHN
Port Huron
United States
Distance
645 km
401 mi / 348 nm
Est. Flight Time
2h
Short-haul route
Time Difference
+0h
America/New_York
Heading
316°
northwest

Airport Comparison

DCA PHN
Airport Name Ronald Reagan Washington Ntl Airport St Clair County International Airport
IATA Code DCA PHN
ICAO Code KDCA KPHN
City Washington Port Huron
Country United States United States
Timezone America/New_York America/New_York
Elevation 14 ft 650 ft
Coordinates 38.850000, -77.040000 42.910000, -82.530000

Washington (DCA) to Port Huron (PHN) Flight Distance

The flight distance from Ronald Reagan Washington Ntl Airport (DCA) in Washington, United States to St Clair County International Airport (PHN) in Port Huron, United States is 645 kilometers (401 miles / 348 nautical miles). The estimated flight time for this route is approximately 2h, flying northwest at a heading of 316°.

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

This is a domestic route within United States. Both airports operate in the same country, which may simplify travel requirements and documentation.

Time zone information: When it's 07:13 in Washington, it's 07:13 in Port Huron.

The return flight from Port Huron (PHN) to Washington (DCA) follows a heading of 133° (southeast). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.

For more information about these airports, visit the Ronald Reagan Washington Ntl Airport (DCA) and St Clair County International Airport (PHN) detail pages, or use our flight duration calculator to compare other routes.

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