Your total trip with all stops is around 2,400 miles / 3870 km, taking roughly 37 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 DTW and SAN.
Start from Detroit Metropolitan Wayne County Airport.
Chicago, Illinois is stopping point #1 after driving about 270 miles (430 km) or 4.5 hours.
Omaha, Nebraska is stopping point #2 after driving about 470 miles (750 km) or 7.5 hours. Your total trip so far is about 740 miles or 1180 km over roughly 11.5 hours of driving.
Denver, Colorado is stopping point #3 after driving about 540 miles (870 km) or 7.5 hours. Your total trip so far is about 1,280 miles or 2050 km over roughly 19.5 hours of driving.
Grand Junction, Colorado is stopping point #4 after driving about 290 miles (460 km) or 5.5 hours. Your total trip so far is about 1,560 miles or 2510 km over roughly 25 hours of driving.
Saint George, Utah is stopping point #5 after driving about 390 miles (630 km) or 5.5 hours. Your total trip so far is about 1,950 miles or 3140 km over roughly 30.5 hours of driving.
Finally, San Diego International Airport is your destination after driving about 450 miles (720 km) or 6.5 hours. Your total trip with all stops is around 2,400 miles or 3870 km, taking roughly 37 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.