Based on what I observed on Google maps' directions from Trenton, NJ and Myrtle Beach, SC, it seems like a good halfway point would be either Richmond or Petersburg, VA. I am assuming that you would be taking I-95S for this trip. I hope that this helps.
What is the half way point between staten Island my and 408 22nd Ave Virginia Beach VA
The halfway point between Meadville, PA and Myrtle Beach, SC is Fancy Hill, Virginia.
Wytheville, VA
Mechanicsville, VA
Hydro, Oklahoma.
Chesterfield VA is about halfway from Allentown to Myrtle Beach.
Santa Ana beach
Richmond, va
Cottondale, AL
Emporia, VA
Beckley, WV
Raleigh,nc
your sister with her legs spread wide open
The shortest driving distance is 192 miles.
Evergreen, AL. It's between Montgomery and Mobile.
The halfway point between Allegan, Michigan, and Myrtle Beach, SC, is just northwest of Charleston, WV.