Chicham to Pin Valley

Hello everyone!

I will be traveling in Spiti next month. One part of the journey includes an overnight stay somewhere in Chicham Khas. Next day morning we intend to go to Pin Valley by car. Is it easy to travel from Chicham to Pin Valley? I’m asking this because Google Maps doesn’t show directions between these two locations, so I’m confused whether it’s possible or not.

If anyone who knows or have taken this route could shed some light on this would be great.