How far is Trieste from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Trieste (Trieste – Friuli Venezia Giulia Airport) is 4404 miles / 7087 kilometers / 3827 nautical miles.
Ronald Reagan Washington National Airport – Trieste – Friuli Venezia Giulia Airport
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Distance from Washington D.C. to Trieste
There are several ways to calculate the distance from Washington D.C. to Trieste. Here are two standard methods:
Vincenty's formula (applied above)- 4403.542 miles
- 7086.813 kilometers
- 3826.573 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- 4392.254 miles
- 7068.648 kilometers
- 3816.765 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 Trieste?
The estimated flight time from Ronald Reagan Washington National Airport to Trieste – Friuli Venezia Giulia Airport is 8 hours and 50 minutes.
What is the time difference between Washington D.C. and Trieste?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Trieste – Friuli Venezia Giulia Airport (TRS)
On average, flying from Washington D.C. to Trieste generates about 507 kg of CO2 per passenger, and 507 kilograms equals 1 118 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 Trieste
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Trieste – Friuli Venezia Giulia Airport (TRS).
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 | Trieste – Friuli Venezia Giulia Airport |
|---|---|
| City: | Trieste |
| Country: | Italy  |
| IATA Code: | TRS |
| ICAO Code: | LIPQ |
| Coordinates: | 45°49′38″N, 13°28′19″E |