Distance From Montgomery County Airpark to Metropolitan Oakland International Airport, GAI - OAK Distance

The distance from Montgomery County Airpark (GAI) to Metropolitan Oakland International Airport (OAK) is 2415 miles or 3887 kilometers or 2097 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 Gaithersburg ( United States ) to Oakland ( United States )?

A one-way nonstop (direct) flight between Gaithersburg and Oakland takes around 5 hours 33 minutes.

Estimated flight time from Montgomery County Airpark, Gaithersburg, United States to Metropolitan Oakland International Airport, Oakland, United States is 5 hours 33 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 • GAI - OAK

Kilometers		3887 km
Statute Miles		2415 miles
Nautical Miles		2097 nm
Avg. Time of Flight		5 hours 33 minutes

Montgomery County Airpark to Metropolitan Oakland International Airport Flight Route Map - GAI to OAK Flight Path

Location of Montgomery County Airpark & Metropolitan Oakland International Airport is given below.
Click the map to view Gaithersburg to Oakland nonstop flight path and travel direction.

Click to see flight route on Google Map between Gaithersburg, United States and Oakland, United States. .

Nonstop flight route between Gaithersburg, United States and Oakland, United States.

Time Difference Between the Airports • GAI - OAK

Time difference between Gaithersburg (United States) and Oakland (United States) is 3 Hours.
Oakland time is 3 Hours behind Gaithersburg.

Location	Local Time
Gaithersburg (United States)	2025-12-15, 00:40:11 EST
Oakland (United States)	2025-12-14, 21:40:11 PST

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

Montgomery County Airpark (GAI / KGAI) Gaithersburg, United States

Destination

Metropolitan Oakland International Airport (OAK / KOAK) Oakland, United States