Distance From Grundarfjörður Airport to Ronald Reagan Washington National Airport, GUU - DCA Distance

The distance from Grundarfjörður Airport (GUU) to Ronald Reagan Washington National Airport (DCA) is 2784 miles or 4479 kilometers or 2417 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Grundarfjörður ( Iceland ) to Washington ( United States )?

A one-way nonstop (direct) flight between Grundarfjörður and Washington takes around 6 hours 23 minutes.

Estimated flight time from Grundarfjörður Airport, Grundarfjörður, Iceland to Ronald Reagan Washington National Airport, Washington, United States is 6 hours 23 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • GUU - DCA

Kilometers		4479 km
Statute Miles		2784 miles
Nautical Miles		2417 nm
Avg. Time of Flight		6 hours 23 minutes

Grundarfjörður Airport to Ronald Reagan Washington National Airport Flight Route Map - GUU to DCA Flight Path

Location of Grundarfjörður Airport & Ronald Reagan Washington National Airport is given below.
Click the map to view Grundarfjörður to Washington nonstop flight path and travel direction.

Click to see flight route on Google Map between Grundarfjörður, Iceland and Washington, United States. .

Nonstop flight route between Grundarfjörður, Iceland and Washington, United States.

Time Difference Between the Airports • GUU - DCA

Time difference between Grundarfjörður (Iceland) and Washington (United States) is 4 Hours.
Washington time is 4 Hours behind Grundarfjörður.

Location	Local Time
Grundarfjörður (Iceland)	2026-06-20, 05:33:40 GMT
Washington (United States)	2026-06-20, 01:33:40 EDT

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

Grundarfjörður Airport (GUU / BIGF) Grundarfjörður, Iceland

Destination

Ronald Reagan Washington National Airport (DCA / KDCA) Washington, United States