No, these movies are all under one-and-a-half hours because they are for children. Most kids cannot sit still for long to watch a drawn-out movie, so makers create them in short versions. The plots are not that sophisticated, and the issue is solved within several colorful scenes. Even the movies, such as Polar Express and Elf, are within this time frame.
There are even a few of these that have several movies together, and the Mickey’s Twice Upon a Christmas is a mixture of several small clips that features all of Mickey’s friends. You can stop the film wherever you like to pick up again with a new show. A Charlie Brown Christmas is one of them that has more than one movie together.