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How far is Iași from Washington D.C.?

The distance between Washington D.C. (Washington Dulles International Airport) and Iași (Iași International Airport) is 4927 miles / 7929 kilometers / 4281 nautical miles.

Washington Dulles International Airport – Iași International Airport

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4927
Miles
Distance arrow
7929
Kilometers
Distance arrow
4281
Nautical miles

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Distance from Washington D.C. to Iași

There are several ways to calculate the distance from Washington D.C. to Iași. Here are two standard methods:

Vincenty's formula (applied above)
  • 4926.874 miles
  • 7929.035 kilometers
  • 4281.336 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
  • 4914.155 miles
  • 7908.565 kilometers
  • 4270.284 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 Iași?

The estimated flight time from Washington Dulles International Airport to Iași International Airport is 9 hours and 49 minutes.

Flight carbon footprint between Washington Dulles International Airport (IAD) and Iași International Airport (IAS)

On average, flying from Washington D.C. to Iași generates about 574 kg of CO2 per passenger, and 574 kilograms equals 1 266 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 Iași

See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Iași International Airport (IAS).

Airport information

Origin Washington Dulles International Airport
City: Washington D.C.
Country: United States Flag of United States
IATA Code: IAD
ICAO Code: KIAD
Coordinates: 38°56′40″N, 77°27′20″W
Destination Iași International Airport
City: Iași
Country: Romania Flag of Romania
IATA Code: IAS
ICAO Code: LRIA
Coordinates: 47°10′42″N, 27°37′14″E