Your total trip with all stops is around 2,850 miles / 4590 km, taking roughly 43.5 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 SMF and IAD.
Start from Sacramento International Airport.
Elko, Nevada is stopping point #1 after driving about 430 miles (690 km) or 6.5 hours.
Ogden, Utah is stopping point #2 after driving about 260 miles (420 km) or 4 hours. Your total trip so far is about 690 miles or 1110 km over roughly 10.5 hours of driving.
Laramie, Wyoming is stopping point #3 after driving about 390 miles (620 km) or 5.5 hours. Your total trip so far is about 1,080 miles or 1730 km over roughly 16 hours of driving.
Omaha, Nebraska is stopping point #4 after driving about 550 miles (880 km) or 8 hours. Your total trip so far is about 1,620 miles or 2610 km over roughly 24 hours of driving.
Aurora, Illinois is stopping point #5 after driving about 430 miles (700 km) or 6.5 hours. Your total trip so far is about 2,060 miles or 3310 km over roughly 30.5 hours of driving.
Columbus, Ohio is stopping point #6 after driving about 390 miles (620 km) or 6.5 hours. Your total trip so far is about 2,440 miles or 3930 km over roughly 37 hours of driving.
Finally, Washington Dulles International Airport is your destination after driving about 410 miles (660 km) or 7 hours. Your total trip with all stops is around 2,850 miles or 4590 km, taking roughly 43.5 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.