Your total trip with all stops is around 960 miles / 1540 km, taking roughly 16 hours for the whole trip. If you want to see every small town along the way, you can get a full list of cities between CAE and EWB.
Start from Columbia Metropolitan Airport.
Raleigh, North Carolina is stopping point #1 after driving about 240 miles (380 km) or 4 hours.
Richmond, Virginia is stopping point #2 after driving about 170 miles (280 km) or 2.5 hours. Your total trip so far is about 410 miles or 660 km over roughly 6.5 hours of driving.
Philadelphia, Pennsylvania is stopping point #3 after driving about 250 miles (400 km) or 4 hours. Your total trip so far is about 660 miles or 1050 km over roughly 10.5 hours of driving.
Finally, New Bedford Regional Airport is your destination after driving about 300 miles (490 km) or 6 hours. Your total trip with all stops is around 960 miles or 1540 km, taking roughly 16 hours for the whole trip.
Travelmath helps you figure out where to stop when planning a long road trip from one location to another. The best stopping point for an overnight hotel stay or a break from driving often depends on how far or how long you want to drive before pausing to rest. You can find the closest city to your stopping point to look for hotels, or explore other cities and towns along the route. Use this as a road trip planner when you're driving cross-country or mapping a route with multiple stops.