How far is Rome from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Rome (Leonardo da Vinci–Fiumicino Airport) is 4505 miles / 7250 kilometers / 3915 nautical miles.
Washington Dulles International Airport – Leonardo da Vinci–Fiumicino Airport
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Distance from Washington D.C. to Rome
There are several ways to calculate the distance from Washington D.C. to Rome. Here are two standard methods:
Vincenty's formula (applied above)- 4505.128 miles
- 7250.301 kilometers
- 3914.850 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- 4493.920 miles
- 7232.264 kilometers
- 3905.110 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 Rome?
The estimated flight time from Washington Dulles International Airport to Leonardo da Vinci–Fiumicino Airport is 9 hours and 1 minutes.
What is the time difference between Washington D.C. and Rome?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Leonardo da Vinci–Fiumicino Airport (FCO)
On average, flying from Washington D.C. to Rome generates about 520 kg of CO2 per passenger, and 520 kilograms equals 1 147 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 Rome
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Leonardo da Vinci–Fiumicino Airport (FCO).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | Leonardo da Vinci–Fiumicino Airport |
|---|---|
| City: | Rome |
| Country: | Italy  |
| IATA Code: | FCO |
| ICAO Code: | LIRF |
| Coordinates: | 41°48′16″N, 12°15′2″E |
Airlines flying from Washington D.C. (IAD) to Rome (FCO)
| United Airlines |