The average bus between Miami Beach and Key Largo takes 3h 38m and the fastest bus takes 1h 54m. The bus service runs several times per day from Miami Beach to Key Largo. 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 3 times a day between Miami Beach and Key Largo. The earliest departure is at 7:20 AM in the morning, and the last departure from Miami Beach is at 11:25 PM which arrives into Key Largo at 6:25 AM. All services require a transfer, and take on average 3h 38m. The schedules shown below are for the next available departures.

1h 57m • 1 change

1h 54m • 1 change
Arrives next day

7h 2m • 1 change

1h 59m • 1 change

1h 56m • 1 change
Arrives next day

6h 59m • 1 change

1h 59m • 1 change

1h 56m • 1 change
Arrives next day

6h 59m • 1 change

1h 57m • 1 change

1h 54m • 1 change
Arrives next day

7h 2m • 1 change
Want to know about travelling from Miami Beach to Key Largo? 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 Miami Beach to Key Largo. However, there are services departing from Miami Beach station and arriving at Key Largo station via Key Largo Bus Stop. The journey, including transfers, takes approximately 3h 38m.
Miami Beach to Key Largo bus services, operated by Miami Dade Transit, depart from Miami Airport Station.
Miami Beach to Key Largo bus services, operated by Miami Dade Transit, arrive at Key Largo Bus Stop station.
The distance between Miami Beach and Key Largo is 84.5 km. The road distance is 109 km.
Greyhound USA operates a bus from Miami Airport Station to Key Largo Bus Stop 3 times a day. Tickets cost $9–18 and the journey takes 1h 20m.