What town is between Waterbury connecticut and Bristol connecticut

It's only about half an hour drive over 12 miles between Waterbury (Connecticut) and Bristol (Connecticut):
https://www.trippy.com/distance/Waterbury-CT-to-Bristol-CT
If you really want to stay on that route only, you can look at the few towns in between:
https://citiesbetween.com/waterbury-ct-and-bristol-ct
Or since you're looking for places to eat, I would recommend expanding your radius if possible and taking a food detour:
https://hungrytravel.com/15-miles-of-Bristol-CT