so what needs to be moved ?
1 .vagrant
2 .vagrant.d
3 virttualbox vms
4 vagrantfile
did i miss anything?
You will get no help without details and context … 
there is not much simple moving vagrant things to a more powerfull machine and asking if there anything missing
i had to move just those and register the vm’s ( vboxmanage registervm /home//VirtualBox\ VMs/…/…vbox) on vbox to have anything ready
if anyone google and gets here i hope it helps