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

Flight distance from Washington D.C. to St Petersburg (Washington Dulles International Airport – St. Pete–Clearwater International Airport) is 818 miles / 1316 kilometers / 711 nautical miles. Estimated flight time is 2 hours 2 minutes.

Driving distance from Washington D.C. (IAD) to St Petersburg (PIE) is 928 miles / 1493 kilometers and travel time by car is about 17 hours 40 minutes.

Washington D.C. – St Petersburg

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818
Miles
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1316
Kilometers
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711
Nautical miles

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

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 817.946 miles
  • 1316.356 kilometers
  • 710.775 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
  • 819.505 miles
  • 1318.866 kilometers
  • 712.131 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 Washington Dulles International Airport to St. Pete–Clearwater International Airport is 2 hours 2 minutes.

Time difference

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

Carbon dioxide emissions

On average flying from Washington D.C. to St Petersburg generates about 137 kg of CO2 per passenger, 137 kilograms is equal to 301 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Washington D.C. to St Petersburg

Shortest flight path between Washington Dulles International Airport (IAD) and St. Pete–Clearwater International Airport (PIE).

Airport information

Origin Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W
Destination 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