A group of us are planning our first Quebec trip. I'm wondering if we have planned too much distance between stops. It is as follows:

DAY 1 - Temiscaming to Val-d'Or -324 km
DAY 2 - Val-d'Or - Matagami - 342km
DAY 3 - Matagami - Rouyn-Nornanda - 381km
DAY 4 - Rouyn-Nornanda - Temiscaming - 243km

Five sledders are going and we would like to be in town by 5 pm or so each night.

Are these trials relatively fast? Any other suggestions / must see night entertainment??

Opinions much appreciated.