How far is Kefalonia from Washington D.C.?
The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Kefalonia (Kefalonia International Airport) is 4996 miles / 8039 kilometers / 4341 nautical miles.
Ronald Reagan Washington National Airport – Kefalonia International Airport
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Distance from Washington D.C. to Kefalonia
There are several ways to calculate the distance from Washington D.C. to Kefalonia. Here are two standard methods:
Vincenty's formula (applied above)- 4995.509 miles
- 8039.492 kilometers
- 4340.979 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- 4983.648 miles
- 8020.405 kilometers
- 4330.672 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 Kefalonia?
The estimated flight time from Ronald Reagan Washington National Airport to Kefalonia International Airport is 9 hours and 57 minutes.
What is the time difference between Washington D.C. and Kefalonia?
Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Kefalonia International Airport (EFL)
On average, flying from Washington D.C. to Kefalonia generates about 583 kg of CO2 per passenger, and 583 kilograms equals 1 286 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 Kefalonia
See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Kefalonia International Airport (EFL).
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 | Kefalonia International Airport |
|---|---|
| City: | Kefalonia |
| Country: | Greece  |
| IATA Code: | EFL |
| ICAO Code: | LGKF |
| Coordinates: | 38°7′12″N, 20°30′1″E |