Your total trip with all stops is around 850 miles / 1370 km, taking roughly 13.5 hours for the whole trip.
Start from Inver Grove Heights, Minnesota.
Cedar Rapids, Iowa is stopping point #1 after driving about 240 miles (380 km) or 4 hours.
Saint Louis, Missouri is stopping point #2 after driving about 280 miles (460 km) or 4.5 hours. Your total trip so far is about 520 miles or 840 km over roughly 8.5 hours of driving.
Finally, Smyrna, Tennessee is your destination after driving about 330 miles (530 km) or 5.5 hours. Your total trip with all stops is around 850 miles or 1370 km, taking roughly 13.5 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.