15 to 87 to 701 to 501
Fastest route from myrtle beach sc to atlantic beach nc
75 miles taking this route:Take I-95 SOUTH (towards FLORENCE), from Dillon, to ROUTE 38 - EAST towards MARION (and MYRTLE BEACH) off EXIT 181A.Take ROUTE 38 - EAST to U.S. 501 SOUTH to MYRTLE BEACH.Take U.S. 501 SOUTH to Myrtle Beach. NOTE: if you are going to the northern part of Myrtle Beach, or North Myrtle Beach, take ROUTE 22 - EAST (Conway Bypass).
75 miles taking this route:Take I-95 SOUTH (towards FLORENCE), from Dillon, to ROUTE 38 - EAST towards MARION (and MYRTLE BEACH) off EXIT 181A.Take ROUTE 38 - EAST to U.S. 501 SOUTH to MYRTLE BEACH.Take U.S. 501 SOUTH to Myrtle Beach. NOTE: if you are going to the northern part of Myrtle Beach, or North Myrtle Beach, take ROUTE 22 - EAST (Conway Bypass).
If you drive the most direct route, you do not pass by Durham to get to Pinehurst from Raleigh. From Raleigh, you take I-440 to US Highway 1 south. Take that road south until NC2 west. Pinehurst is in that area.
wormhole
The distance from Baltimore, MD to Myrtle Beach, SC is about 487.2 miles (according to the shortest route on Mapquest).
Straight up the coast on 17 North.
Using a normal direct route, you would pass through Indiana, Kentucky, Tennessee and North Carolina on the way to Myrtle Beach.
It is 353 miles via the fastest route according to Google Maps.
Depending on the route you take, it can be done in 10 - 11 hours.
Just under one hundred miles on the coastal route.