Your total trip with all stops is around 1,690 miles / 2720 km, taking roughly 27 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 LBB and PDX.
Start from Lubbock Preston Smith International Airport.
Albuquerque, New Mexico is stopping point #1 after driving about 320 miles (520 km) or 5.5 hours.
Farmington, New Mexico is stopping point #2 after driving about 180 miles (290 km) or 3 hours. Your total trip so far is about 510 miles or 810 km over roughly 8.5 hours of driving.
Salt Lake City, Utah is stopping point #3 after driving about 420 miles (670 km) or 7 hours. Your total trip so far is about 920 miles or 1480 km over roughly 15 hours of driving.
Boise, Idaho is stopping point #4 after driving about 340 miles (550 km) or 5 hours. Your total trip so far is about 1,260 miles or 2030 km over roughly 20 hours of driving.
Finally, Portland International Airport is your destination after driving about 430 miles (690 km) or 7 hours. Your total trip with all stops is around 1,690 miles or 2720 km, taking roughly 27 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.