Chiba - possible routes

Route along Hanamigawa to Narita

A friend from the NPC recommended a ride along the river from Makuhari station towards Narita. He actually rides out from Tokyo all the way along the highway that runs along Tokyo bay and then once in Makuhari takes the river up to Narita. The bicycle road at some point ends, but by then one is in the middle of the countryside and can ride through small backcountry roads to Narita, from where there are obviously frequent trains back to Tokyo.

https://www.city.chiba.jp/toshi/koenryokuchi/kanri/hanamigawasaikurinngukosururu.html

Chiba Rin-Rin

https://www.ringringroad.com/course/