Allows you to fast travel from anywhere through the map menu!
Instead of having to go to a fast travel point and fast traveling through that, all you have to do is open the map menu and click on a fast travel marker just like the fast travel menu!
That means that you can fast travel to a fast travel point even if you don't have two of them put down!
Works in both singleplayer and multiplayer, for both the host and the clients! Whoever wants to use the mod has to install it.
You can find a UE4SS dll version of the mod here: Fast travel from anywhere - UE4SS dll
Demonstration

Installation
Download the mod and extract its .zip file.
Go to where your game is installed and navigate to \R5\Content\Paks. Make a new folder named "~mods" in here if you don't have one already.
Drop zFastTravelFromAnywhere_P.pak, zFastTravelFromAnywhere_P.ucas, zFastTravelFromAnywhere_P.utoc from the archive in there.
In the end it should look something like this:
\Windrose\R5\Content\Paks\~mods\zFastTravelFromAnywhere_P.pak
\Windrose\R5\Content\Paks\~mods\zFastTravelFromAnywhere_P.ucas
\Windrose\R5\Content\Paks\~mods\zFastTravelFromAnywhere_P.utoc
Credits
Credits to Caites for the help!