The default map in Disneyland Adventures only shows you where the characters are on a land-by-land basis. There's no way to view a full map of the park in-game. Here's a version of the map I cobbled together from various screenshots, and it shows where each and every character is. It's ugly... but it gets the job done, if you're looking to theory-craft!

https://imgur.com/yn5vRpk

Hope you find it helpful!