There is no need to introduce North University Town. Actually, the two places are not far away. Judging from the parallel distance, there is no direct bus to the other side. Also, it's not very convenient in the new area of the University of Technology. The road is tortuous, and you need to transfer to get to North University Town.
I have calculated the distance, but let's calculate the time from Polytechnic University to North University Town, which is about 1 half an hour! It takes three hours for a round trip! This is probably it!