* Bengaluru-Shivamogga-Talaguppa- try once
* Bengaluru-Ernakulam
* Bengaluru-Karwar-Mumbai
* Chennai - theni- newly added into green route
* Chennai - Rameshwaram
*...
more... Chennai - Mangaluru
* Thiruvaanthapuram- Mangaluru - Mumbai
* Bengaluru - Chitradurga - Hospete - this is not usual green route but route which explore boulders and hills
This is what I know but others may guide you and prefer you other routes too, bcs in Telangana and AP also there are good routes to explore.
please wait...Translate to English* Yo, check out Bengaluru to Shivamogga and Talaguppa once
* Bengaluru to Ernakulam
* Bengaluru to Karwar to Mumbai
* Chennai to Theni, newly part of the green route
* Chennai to Rameshwaram
* Chennai to Mangaluru
* Thiruvananthapuram to Mangaluru to Mumbai
* Bengaluru to Chitradurga to Hospete, not your usual green route but you'll spot boulders and hills along the way
Others might have more tips on different routes to take, 'cause in Telangana and AP, there are some cool roads worth exploring too.