How far is Ioannina from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Ioannina (Ioannina National Airport) is 4960 miles / 7983 kilometers / 4311 nautical miles.
Washington Dulles International Airport – Ioannina National Airport
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Distance from Washington D.C. to Ioannina
There are several ways to calculate the distance from Washington D.C. to Ioannina. Here are two standard methods:
Vincenty's formula (applied above)- 4960.498 miles
- 7983.147 kilometers
- 4310.555 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- 4948.484 miles
- 7963.814 kilometers
- 4300.115 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 Ioannina?
The estimated flight time from Washington Dulles International Airport to Ioannina National Airport is 9 hours and 53 minutes.
What is the time difference between Washington D.C. and Ioannina?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Ioannina National Airport (IOA)
On average, flying from Washington D.C. to Ioannina generates about 579 kg of CO2 per passenger, and 579 kilograms equals 1 276 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 Ioannina
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Ioannina National Airport (IOA).
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 | Ioannina National Airport |
|---|---|
| City: | Ioannina |
| Country: | Greece  |
| IATA Code: | IOA |
| ICAO Code: | LGIO |
| Coordinates: | 39°41′47″N, 20°49′21″E |