The One Piece movies are a great way to experience the world of Pirate King in a more condensed format. With 14 movies to choose from, it can be tough to decide where to start. Generally, it's best to watch them in chronological order to avoid any spoilers or confusion.
Most of the movies take place during specific arcs in the main series, so watching them in order will help you understand the context and appreciate the story more. For example, the Movie 8: Episode of Alabasta takes place during the Alabasta Arc, so you'll want to watch it after completing that part of the series.
