Your total trip with all stops is around 1,690 miles / 2720 km, taking roughly 26 hours for the whole trip.
Start from Boulder, Colorado.
Hays, Kansas is stopping point #1 after driving about 360 miles (580 km) or 5 hours.
Kansas City, Missouri is stopping point #2 after driving about 270 miles (430 km) or 4 hours. Your total trip so far is about 630 miles or 1010 km over roughly 9 hours of driving.
Indianapolis, Indiana is stopping point #3 after driving about 480 miles (780 km) or 7 hours. Your total trip so far is about 1,110 miles or 1780 km over roughly 16 hours of driving.
Columbus, Ohio is stopping point #4 after driving about 180 miles (280 km) or 2.5 hours. Your total trip so far is about 1,280 miles or 2060 km over roughly 19 hours of driving.
Finally, Silver Spring, Maryland is your destination after driving about 410 miles (660 km) or 7 hours. Your total trip with all stops is around 1,690 miles or 2720 km, taking roughly 26 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.