How far is Washington D.C. from Rome?
The distance between Rome (Leonardo da Vinci–Fiumicino Airport) and Washington D.C. (Ronald Reagan Washington National Airport) is 4490 miles / 7226 kilometers / 3902 nautical miles.
Leonardo da Vinci–Fiumicino Airport – Ronald Reagan Washington National Airport
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Distance from Rome to Washington D.C.
There are several ways to calculate the distance from Rome to Washington D.C.. Here are two standard methods:
Vincenty's formula (applied above)- 4490.205 miles
- 7226.285 kilometers
- 3901.882 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- 4479.047 miles
- 7208.327 kilometers
- 3892.185 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 Rome to Washington D.C.?
The estimated flight time from Leonardo da Vinci–Fiumicino Airport to Ronald Reagan Washington National Airport is 9 hours and 0 minutes.
What is the time difference between Rome and Washington D.C.?
Flight carbon footprint between Leonardo da Vinci–Fiumicino Airport (FCO) and Ronald Reagan Washington National Airport (DCA)
On average, flying from Rome to Washington D.C. generates about 518 kg of CO2 per passenger, and 518 kilograms equals 1 142 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Rome to Washington D.C.
See the map of the shortest flight path between Leonardo da Vinci–Fiumicino Airport (FCO) and Ronald Reagan Washington National Airport (DCA).
Airport information
| Origin | Leonardo da Vinci–Fiumicino Airport |
|---|---|
| City: | Rome |
| Country: | Italy  |
| IATA Code: | FCO |
| ICAO Code: | LIRF |
| Coordinates: | 41°48′16″N, 12°15′2″E |
| Destination | 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 |