How to remove extra host only network interfaces created by vagrant on windows 10?

Open "Network connections" right click on the adapter you want delete and select properties. Under Networking -> click on configure. go to Driver tab on the popup and click on uninstall. This will remove it from the list.

Vboxmanage to the rescue.

Sample command:

vboxmanage hostonlyif remove "VirtualBox Host-Only Ethernet Adapter #3"

I was also facing the same problem.

I have solved it through the following solution

Go to Device Manager

click on Network Adapter

and then right click on virtual network adapter and uninstall option will come so remove it.