Match the window before the distance.
Name the south-Manchester or Stockport side that already fits each routine instead of relying on a city-wide radius.
Starting around Manchester
At the Manchester end, use “South-city travel direction matters more than an undifferentiated Manchester radius.” as a scheduling prompt rather than a claim that the whole route is local.
Planning around Stockport
At the Stockport end, name the south-Manchester or Stockport side that already fits each routine instead of relying on a city-wide radius.
Compare both local pages
Treat each town as a separate local context, then use the overlap planner rather than assuming the full route is convenient at every time of day.