Along Maui's rugged eastern coastline is the peaceful town of Hana, considered one of the last unspoiled Hawaiian frontiers. The legendary road to Hana is only 52 miles from Kahului; however, the drive can take anywhere from two to four hours to complete since it's fraught with narrow one-lane bridges, hairpin turns and incredible island views.
https://www.gohawaii.com/islands/maui/regions/east-maui/Hana