What is the driving distance between Port Huron Michigan and Mackinac Island Michigan?

Answer 1

From Port Huron to MACKINAW CITY (where the passenger ferry port is located) it is 290 miles taking this route:

1. Take I-69 WEST (towards FLINT), from Port Huron, to I-75 NORTH to SAGINAW, via I-475 NORTH around FLINT (EXIT 137 off I-69 to get onto I-475 NORTH to SAGINAW).
2. Take I-75 NORTH to MACKINAW CITY off EXIT 338, where you will take a PASSENGER FERRY to Mackinac Island.

The MACKINAW ISLAND FERRY is operated by ARNOLD LINE. For more information on the ferry, visit the related link below:

Answer 2

The driving distance between Port Huron, Michigan and Mackinac Island, Michigan is approximately 180 miles, depending on the route taken. However, since vehicles are not allowed on Mackinac Island, you would need to take a ferry from Mackinaw City or St. Ignace to reach the island.