Your total trip with all stops is around 2,670 miles / 4300 km, taking roughly 40 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 Portland, OR and Slidell, LA.
Start from Portland, Oregon.
Boise, Idaho is stopping point #1 after driving about 430 miles (690 km) or 6.5 hours.
Ogden, Utah is stopping point #2 after driving about 310 miles (500 km) or 4.5 hours. Your total trip so far is about 740 miles or 1190 km over roughly 11 hours of driving.
Denver, Colorado is stopping point #3 after driving about 520 miles (830 km) or 7.5 hours. Your total trip so far is about 1,250 miles or 2010 km over roughly 18.5 hours of driving.
Dumas, Texas is stopping point #4 after driving about 390 miles (620 km) or 6 hours. Your total trip so far is about 1,640 miles or 2640 km over roughly 24.5 hours of driving.
Lubbock, Texas is stopping point #5 after driving about 170 miles (270 km) or 2.5 hours. Your total trip so far is about 1,810 miles or 2910 km over roughly 27 hours of driving.
Dallas, Texas is stopping point #6 after driving about 350 miles (560 km) or 5 hours. Your total trip so far is about 2,160 miles or 3470 km over roughly 32 hours of driving.
Baton Rouge, Louisiana is stopping point #7 after driving about 430 miles (690 km) or 6.5 hours. Your total trip so far is about 2,590 miles or 4160 km over roughly 38.5 hours of driving.
Finally, Slidell, Louisiana is your destination after driving about 90 miles (140 km) or 1.5 hours. Your total trip with all stops is around 2,670 miles or 4300 km, taking roughly 40 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.