The halfway point falls in Hamptonville, North Carolina.
A reasonable halfway point would be Chattanooga, TN
South Carolina and Georgia share a border. The beaches of Hilton Head and Tybee Island are near there.
Camp Grounds, Kentucky is halfway between Orland Park & Hilton Head Island
Corinth, NC is the halfway point.
Johnson city.
Hilton Head is in South Carolina, about 40 miles from Savannah.
The city that is roughly halfway between Ann Arbor, Michigan, and Hilton Head Island, South Carolina, is likely around the area of Lexington, Kentucky. This location is situated along a common route taken when traveling between the two destinations. Lexington is known for its horse farms and bourbon distilleries, making it a notable stop along the journey.
Ashville, NC
Kingsland, GA
Elkin NC
Prince George, VA