Your total trip with all stops is around 1,140 miles / 1840 km, taking roughly 18.5 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 ORD and PWM.
Start from Chicago O'Hare International Airport.
Toledo, Ohio is stopping point #1 after driving about 260 miles (420 km) or 4.5 hours.
Cleveland, Ohio is stopping point #2 after driving about 120 miles (190 km) or 2 hours. Your total trip so far is about 380 miles or 610 km over roughly 6.5 hours of driving.
Buffalo, New York is stopping point #3 after driving about 190 miles (310 km) or 3 hours. Your total trip so far is about 570 miles or 920 km over roughly 9.5 hours of driving.
Syracuse, New York is stopping point #4 after driving about 150 miles (250 km) or 2.5 hours. Your total trip so far is about 730 miles or 1170 km over roughly 11.5 hours of driving.
Lowell, Massachusetts is stopping point #5 after driving about 320 miles (510 km) or 5 hours. Your total trip so far is about 1,050 miles or 1680 km over roughly 17 hours of driving.
Finally, Portland International Jetport is your destination after driving about 100 miles (160 km) or 1.5 hours. Your total trip with all stops is around 1,140 miles or 1840 km, taking roughly 18.5 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.