Non Non Biyori Movie: Vacation

both are CGDCT series the girls from both series go on a lifechanging trip NNB goes to okinawa yorimoi goes to antarctica yorimoi has more drama and emotion 

both are slice of life CGDCT series and focused on vacation trips K-on goes to london NNB goes to okinawa 

Both are about the main character(s) going to a new place and getting to know how life works there. While one is about moving in and one is about a short visit, they both do a good job showing off the lifestyle of their settings. Both are relaxing, lighthearted, and good to unwind with. They are both more enjoyable if you are familiar with the original franchises, but can be enjoyed as stand-alone movies.