Are there offline maps for wordpress?

Question

Google Maps

Hello! We have a WordPress site on the internal local network, it became necessary to add interactive maps to the record so that you can set the longitude / latitude and display an interactive map (zoom in / zoom out and that's it). Someone may know such a plugin, but so that it works offline, without access to the external Internet ...
Googled, there are a lot of plugins on the map tag, but 99%, as I see it, work through google maps ....
Thank you

Answer 1

Offline maps are, first of all, a map data server - it can be either a regular http file - which gives the downloaded "tiles", or a server with a database - which gives data from some kind of database with objects.

Answer 2

I googled on Google images - there are a lot of maps for offline. There is also a road atlas.
Now without laughing:
let your system administrator open the routing to online maps. It's not hard. Now even toasters have access to the network