Your total trip with all stops is around 740 miles / 1190 km, taking roughly 11.5 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 Smyrna, GA and Pittsburgh, PA.
Start from Smyrna, Georgia.
Knoxville, Tennessee is stopping point #1 after driving about 200 miles (330 km) or 3.5 hours.
Charleston, West Virginia is stopping point #2 after driving about 310 miles (500 km) or 4.5 hours. Your total trip so far is about 510 miles or 830 km over roughly 8 hours of driving.
Finally, Pittsburgh, Pennsylvania is your destination after driving about 230 miles (370 km) or 3.5 hours. Your total trip with all stops is around 740 miles or 1190 km, taking roughly 11.5 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.