How long will a package take to get from florida to Massachusetts with first class mail? -

I ordered something from Walgreens late Monday (December 7th) night. the package shipped on Wednesday December 8th. Today my item was processed through and left the PENSACOLA, FL 32522 facility on December 9, 2009. How long will it take to get to Duxbury Massachusetts? Also this is first class USPS.

Three business days should do it.