Air Miles Calculator

Distance between Washington D.C. (DCA) and St Petersburg, FL (PIE)

Distance from Washington D.C. to St Petersburg (Ronald Reagan Washington National Airport – St. Pete–Clearwater International Airport) is 821 miles / 1322 kilometers / 714 nautical miles.

How far is St Petersburg from Washington D.C.?

There are several ways to calculate distances between Washington D.C. and St Petersburg. Here are two common methods:

Vincenty's formula (applied above)
  • 821.331 miles
  • 1321.804 kilometers
  • 713.717 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 822.821 miles
  • 1324.202 kilometers
  • 715.012 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

Flight duration

Estimated flight time from Ronald Reagan Washington National Airport (DCA) to St. Pete–Clearwater International Airport (PIE) is 2 hours 3 minutes.

Time difference and current local times

There is no time difference between Washington D.C. and St Petersburg.

Time Difference

Washington D.C.
St Petersburg

Washington D.C.

 EDT

St Petersburg, FL

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 137 kg (302 pounds).

Airport information


A Ronald Reagan Washington National Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: DCA
ICAO Code: KDCA
Coordinates: 38°51′7″N, 77°2′15″W

B St. Pete–Clearwater International Airport
City: St Petersburg, FL
Country: United States Flag of United States
IATA Code: PIE
ICAO Code: KPIE
Coordinates: 27°54′36″N, 82°41′14″W

Washington D.C. to St Petersburg flight path

Shortest flight path between Ronald Reagan Washington National Airport (DCA) and St. Pete–Clearwater International Airport (PIE).

Frequent Flyer Miles Calculator

Washington D.C. (DCA) → St Petersburg (PIE).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
821
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
821

Round trip?