About ¼ or a fourth of the way, you can stop at Nambour, Australia. This is about half an hour south of Noosa.
About ⅓ or a third of the way, you can stop at Buderim, Australia. This is about half an hour south of Noosa.
About ⅔ or two thirds of the way, you can stop at Morayfield, Australia. This is a little over 1 hour south of Noosa, or about half an hour north of Brisbane.
About ¾ or three fourths of the way, you can stop at Deception Bay, Australia. This is about 1½ hours south of Noosa, or about half an hour north of Brisbane.
If you drive straight through without stopping at all, the total distance is 147 km. The distances shown above don't include local roads to get into each town, so if you're planning a long road trip, make sure you factor in traffic and road conditions, rest stop breaks, and interesting detours along the way. If you're in a rush, you can do the trip with zero stops, and your total travel time would be around 1 hour, 54 minutes.