The average bus between Gaithersburg and McLean takes 7h 33m and the fastest bus takes 2h 16m. The bus service runs several times per day from Gaithersburg to McLean. The journey time may be longer on weekends and holidays; use the search form on this page to search for a specific travel date.
Buses run twice daily between Gaithersburg and McLean. The earliest departure is at 9:36 AM in the morning, and the last departure from Gaithersburg is at 7:36 PM which arrives into McLean at 5:16 PM. All services require a transfer at Medical Center Station & Bay E and take an average of 7h 33m. The schedules shown below are for the next available departures.


7h 40m • 2 changes


2h 16m • 2 changes


2h 19m • 2 changes


2h 27m • 2 changes


7h 40m • 2 changes


2h 16m • 2 changes


2h 19m • 2 changes


2h 27m • 2 changes


7h 40m • 2 changes


2h 16m • 2 changes


2h 19m • 2 changes


2h 27m • 2 changes
Want to know about travelling from Gaithersburg to McLean? We have put together a list of the most frequently asked questions from our users such as: What is the cheapest mode of transport? What is the quickest option? How much do tickets usually cost? and many more.
No, there is no direct bus from Gaithersburg to McLean. However, there are services departing from Gaithersburg station and arriving at McLean station via Medical Center Station & Bay E station. The journey, including transfers, takes approximately 7h 33m.
Gaithersburg to McLean bus services, operated by Montgomery County MD Ride On, depart from S Frederick Ave & Summit Ave station.
Gaithersburg to McLean bus services, operated by Montgomery County MD Ride On, arrive at Tysons Corner Metro station.
The distance between Gaithersburg and McLean is 23.3 km. The road distance is 43 km.
You can take a bus from S Frederick Ave & Summit Ave to Old Dominion Dr+Chain Bridge Rd via Medical Center Station & Bay E, Rockville Pk @ South Wood Rd, Tysons Corner Metro, and Dolley Madison Bl+International Dr in around 3h 1m.