Is it possible???

I would like to play a game with other cultures that are geographically close to one another in the real world to be placed close to each other in the game. For instance the European civs on one continent, Asian on another, and so on. Anyone know how to make this happen?

I don't know of a mod, but you could play the earth map packs. They will set cultures in their actual geographic locations on a huge earth map. You might enjoy.

You can do it. I watch a youtube series by Bastartgaming. The guy that does it just started a series using old world civilization mods and a huge earth map. If you can catch him on Twitch you could ask his advice.