Being from Holland, I am usually very happy to see my package already arriving in Eindhoven meaning I will get it the next day! 😀
But seriously... my last shipment from TNT went from Cork (IRE) via Northampton (ENG) to Arnhem (NL). Every country took one day. But delivery from Arnhem to my front door was on the following day.
Assuming the speed over land will be faster than over water, I think you could expect your shipment could arrive somewhere in Switzerland on the February 1st.
I assume the package will be at your front door on the 2nd.