How far is Dublin from Washington D.C.?

The distance between Washington D.C. (Ronald Reagan Washington National Airport) and Dublin (Dublin Airport) is 3391 miles / 5458 kilometers / 2947 nautical miles.

Distance from Washington D.C. to Dublin

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

Vincenty's formula (applied above)

• 3391.232 miles
• 5457.658 kilometers
• 2946.900 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

• 3382.597 miles
• 5443.763 kilometers
• 2939.397 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 Dublin?

The estimated flight time from Ronald Reagan Washington National Airport to Dublin Airport is 6 hours and 55 minutes.

What is the time difference between Washington D.C. and Dublin?

The time difference between Washington D.C. and Dublin is 5 hours. Dublin is 5 hours ahead of Washington D.C..

Flight carbon footprint between Ronald Reagan Washington National Airport (DCA) and Dublin Airport (DUB)

On average, flying from Washington D.C. to Dublin generates about 381 kg of CO2 per passenger, and 381 kilograms equals 841 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 Dublin

See the map of the shortest flight path between Ronald Reagan Washington National Airport (DCA) and Dublin Airport (DUB).

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	Dublin Airport
City:	Dublin
Country:	Ireland
IATA Code:	DUB
ICAO Code:	EIDW
Coordinates:	53°25′16″N, 6°16′12″W