The Mid-Bay Bridge is a 141-span, 3.6-mile (5.8 km), two-lane toll bridge in Okaloosa County in the Florida Panhandle. It connects U.S. Highway 98 in Destin to State Road 20 in Niceville. The bridge generally runs north-south; the approaches to the bridge carry the State Road 293 designation while the bridge itself carries the TOLL 293 shield.

Answer this question: how long is the mid bay bridge in destin fl? Let's think fast. Stream of consciousness:
The important part for answering this question is: The Mid-Bay Bridge is a 141-span, 3.6-mile (5.8 km), two-lane toll bridge in Okaloosa County in the Florida Panhandle. So the final answer is 3.6 - mile ( 5.8 km ).