Distance From National Harbor Heliport to Houari Boumediene Airport

The distance from National Harbor Heliport () to Houari Boumediene Airport (ALG) is 4235 miles or 6815 kilometers or 3677 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.

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How long does it take to travel from Oxon Hill ( United States ) to Algiers ( Algeria )?

A one-way nonstop (direct) flight between Oxon Hill and Algiers takes around 9 hours 44 minutes.

Estimated flight time from National Harbor Heliport, Oxon Hill, United States to Houari Boumediene Airport, Algiers, Algeria is 9 hours 44 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 • - ALG

Kilometers		6815 km
Statute Miles		4235 miles
Nautical Miles		3677 nm
Avg. Time of Flight		9 hours 44 minutes

National Harbor Heliport to Houari Boumediene Airport Flight Route Map - to ALG Flight Path

Location of National Harbor Heliport & Houari Boumediene Airport is given below.
Click the map to view Oxon Hill to Algiers nonstop flight path and travel direction.

Click to see flight route on Google Map between Oxon Hill, United States and Algiers, Algeria. .

Nonstop flight route between Oxon Hill, United States and Algiers, Algeria.

Time Difference Between the Airports • - ALG

Time difference between Oxon Hill (United States) and Algiers (Algeria) is 5 Hours.
Algiers time is 5 Hours ahead of Oxon Hill.

Location	Local Time
Oxon Hill (United States)	2026-03-22, 11:45:20 EDT
Algiers (Algeria)	2026-03-22, 16:45:20 CET

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

National Harbor Heliport ( / 77MD) Oxon Hill, United States

Destination

Houari Boumediene Airport (ALG / DAAG) Algiers, Algeria