How long does it take a letter to deliver first class mail from Baldwinsville in NY to Alfred in NY? First Class Mail is delivered in three to five days.hare to: 1  Europe on a Budget: 21 Free Walking Tours in Europe Walking tours can be a great way to get to know a new city. 2  Fortunately, those heading to Europe in the near future can take advantage of the free walking tours that are offeâ¦.