50 miles following U.S. 1 (Overseas Highway).
49 miles
Key Largo, Marathon, Key West,
97 miles
Laura McKenzie's Traveler - 2003 Marathon and Key Largo was released on: USA: 18 November 2013
There are 46.095 miles between Marathon, FL and Key West, FL.
shuttle service key west to marathon
shuttle service key west to marathon
1 hour and 6 minutes
According to MapQuest, it is between 47-57 miles, depending on which route you chose.
69.8 miles
The address of the Key Largo Branch is: 101485 Overseas Hwy., Key Largo, 33037 4553
Key Largo, Marco Island, Key West, Sanibel Island, and Marathon