Your total trip with all stops is around 2,080 miles / 3350 km, taking roughly 33 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 PDX and AUS.
Start from Portland International Airport.
Boise, Idaho is stopping point #1 after driving about 430 miles (680 km) or 6.5 hours.
Salt Lake City, Utah is stopping point #2 after driving about 340 miles (550 km) or 5 hours. Your total trip so far is about 770 miles or 1240 km over roughly 11.5 hours of driving.
Albuquerque, New Mexico is stopping point #3 after driving about 600 miles (960 km) or 9.5 hours. Your total trip so far is about 1,370 miles or 2200 km over roughly 21 hours of driving.
Lubbock, Texas is stopping point #4 after driving about 320 miles (520 km) or 5 hours. Your total trip so far is about 1,690 miles or 2720 km over roughly 26 hours of driving.
Finally, Austin-Bergstrom International Airport is your destination after driving about 390 miles (630 km) or 6.5 hours. Your total trip with all stops is around 2,080 miles or 3350 km, taking roughly 33 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.