This is simple dfhack Adventure Mode Teleport plugin and script.

Usage:

gui/adv_teleport

The above will present a menu of nearby sites which allow teleportation. Scripting can be done directly via the adv_teleport(world.x,world.y,region.x,region.y) in plugins.advutils.

Notes:

The teleport is achieved by calling routines within the executable rather than manipulating pointer so it is currently windows only. It also calls routines in a way that maybe have unknown side effects so user beware.

Having said that I've been using it without any observable side effects for some time but would welcome feedback if there are some.

Presumably this should only be used in adventure mode and does not go through too many lengths to verify this so use in other modes may have unintended issues or cause crashes.