How far is Pisa from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Pisa (Pisa International Airport) is 4344 miles / 6991 kilometers / 3775 nautical miles.
Ronald Reagan Washington National Airport – Pisa International Airport
Search flights
Distance from Washington D.C. to Pisa
There are several ways to calculate the distance from Washington D.C. to Pisa. Here are two standard methods:
Vincenty's formula (applied above)- 4343.709 miles
- 6990.521 kilometers
- 3774.580 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 4332.733 miles
- 6972.858 kilometers
- 3765.042 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).
How long does it take to fly from Washington D.C. to Pisa?
The estimated flight time from Ronald Reagan Washington National Airport to Pisa International Airport is 8 hours and 43 minutes.
What is the time difference between Washington D.C. and Pisa?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Pisa International Airport (PSA)
On average, flying from Washington D.C. to Pisa generates about 500 kg of CO2 per passenger, and 500 kilograms equals 1 101 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Washington D.C. to Pisa
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Pisa International Airport (PSA).
Airport information
| Origin | Ronald Reagan Washington National Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | DCA |
| ICAO Code: | KDCA |
| Coordinates: | 38°51′7″N, 77°2′15″W |
| Destination | Pisa International Airport |
|---|---|
| City: | Pisa |
| Country: | Italy  |
| IATA Code: | PSA |
| ICAO Code: | LIRP |
| Coordinates: | 43°41′2″N, 10°23′33″E |