Based on http://www.naturalkansas.org/flint2.htm I added a western leg to get back to Cassoday instead of 177. (2/09/2017 - I haven't actually drive this section yet. I just thought it would be a little more interesting than the highway. I plan to check it out soon though.)
Camp Creek sidetrip
FlintHIlls Drive
Cassoday
Camp Creek
Bazaar (From here: Go N on 177 to 50E to Emporia.)