Discover the top five places to visit on a road trip from Boston, Massachusetts to Winthrop, Washington on this 3,500-mile adventure. From Niagara Falls to the North Cascades, this cross-country trek has it all.

Planning a road trip from Boston to Winthrop? Check out this cost breakdown of different routes, distances, times, gas prices, and tolls to help you budget accordingly.

Discover the fastest and slowest routes, driving distance, and various drive times to travel from Boston, Massachusetts to Winthrop, Washington with this ultimate guide.