Movies/books/songs where time moves differently between alternate worlds

Cafe Society
21

The story of Urashima Taro

There’s also a Doraemon OVA where the Everywhere Door becomes a portal to a planet where 1 day passes for every 1 hour on Earth due to some sort of weird technological glitch.

Time Dilation is a plot point in a other Sci Fi anime as well, most notably Gunbuster

22

Robert Charles Wilson’s recent novel Spin has the Earth being surrounded by a force field with time on the inside of the field going hundreds of thousands of times slower than outside time.