The Trip Planner tool
now has a new "Timeline" feature. You can provide your starting time and travel speed, to get a listing of the expected times of arrival at each town along your route, as well as travel times between towns.
Your timeline appears in a new table underneath the business listings. You can check it out by clicking the link above, or "Trip Planner" in the menu near the top of this web page.
I welcome any suggestions and feedback.