Distance From National Harbor Heliport to Adnan Menderes International Airport

The distance from National Harbor Heliport () to Adnan Menderes International Airport (ADB) is 5265 miles or 8473 kilometers or 4572 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 Oxon Hill ( United States ) to İzmir ( Turkey )?

A one-way nonstop (direct) flight between Oxon Hill and İzmir takes around 12 hours 6 minutes.

Estimated flight time from National Harbor Heliport, Oxon Hill, United States to Adnan Menderes International Airport, İzmir, Turkey is 12 hours 6 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 • - ADB

Kilometers		8473 km
Statute Miles		5265 miles
Nautical Miles		4572 nm
Avg. Time of Flight		12 hours 6 minutes

National Harbor Heliport to Adnan Menderes International Airport Flight Route Map - to ADB Flight Path

Location of National Harbor Heliport & Adnan Menderes International Airport is given below.
Click the map to view Oxon Hill to İzmir nonstop flight path and travel direction.

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

Nonstop flight route between Oxon Hill, United States and İzmir, Turkey.

Time Difference Between the Airports • - ADB

Time difference between Oxon Hill (United States) and İzmir (Turkey) is 7 Hours.
İzmir time is 7 Hours ahead of Oxon Hill.

Location	Local Time
Oxon Hill (United States)	2026-08-08, 03:12:10 EDT
İzmir (Turkey)	2026-08-08, 10:12:10 +03

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

Adnan Menderes International Airport (ADB / LTBJ) İzmir, Turkey