How far is Napoli from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Napoli (Naples International Airport) is 4629 miles / 7449 kilometers / 4022 nautical miles.
Washington Dulles International Airport – Naples International Airport
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Distance from Washington D.C. to Napoli
There are several ways to calculate the distance from Washington D.C. to Napoli. Here are two standard methods:
Vincenty's formula (applied above)- 4628.696 miles
- 7449.165 kilometers
- 4022.227 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- 4617.296 miles
- 7430.818 kilometers
- 4012.321 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 Napoli?
The estimated flight time from Washington Dulles International Airport to Naples International Airport is 9 hours and 15 minutes.
What is the time difference between Washington D.C. and Napoli?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Naples International Airport (NAP)
On average, flying from Washington D.C. to Napoli generates about 536 kg of CO2 per passenger, and 536 kilograms equals 1 181 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 Napoli
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Naples International Airport (NAP).
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 | Naples International Airport |
|---|---|
| City: | Napoli |
| Country: | Italy  |
| IATA Code: | NAP |
| ICAO Code: | LIRN |
| Coordinates: | 40°53′9″N, 14°17′26″E |