SEPTA 4 to Cecil B Moore Av
SEPTA 3 to Frankford Transportation Center
SEPTA 14 to Oxford Valley Mall
SEPTA 127 to Trenton Transit Center
NJT 409 to High St & Broad St
NJT 413 to Camden
NJT 317 to Asbury Park
NJT 139 to NY Port Authority
You could get much, much further using coach routes.
The OP took intercity / intertown "local" buses, but they stop at many larger villages and towns along the route. This is much slower, as it usually involves leaving the large road and winding through narrow roads to the centre.
Example map for the Leicester-Loughborough-Derby bus, showing a fair number of stops, where a coach service might make 1 stop between Leicester and Derby: https://www.trentbarton.co.uk/services/skylinkderby/maps-and...
Cycling while avoiding roads with lots of shops is probably the best bet. In practise, private cameras aren't an issue except in very unusual cases. (E.g. with runaway children there might be a request for shop owners in a specific area to check their recordings.)
From the Barrie bus stop you need to get on Ontario Northland to go further, but that is a regional bus and is significantly costlier. I paid over $90 each for the regional bus to Toronto - compared to some of the pre-pandemic flight deals: Abbostford BC to Hamilton ON for $17! Greyhound is no longer in Canada - you used to be able to cross the country using Greyhound. The Bolt Bus and others can be good options, I've gone overnight from Toronto to New York. I've also taken these buses in Europe, and yes you do transfer in Lille.
Our hack was to take the CasinoRama bus from Toronto to Rama for $5, or on the first trip it was free and they gave us play money to spend at the casino.
1. https://www.nbcnews.com/news/us-news/cannonball-coast-coast-...
I would have to check to see if Sacramento is possible without resorting to rail or coach.
Edit: actually, going to Big Sur looks to be possible with the MSC bus system. It's been a while since I rode in that region and Monterey isn't part of the SC Metro system anymore. From Big Sur I could imagine it's possible to get even further down the coast.
The last time I looked into this, no. There is a gap, I think around Solano, that requires BART or Amtrak.
But with a car you can drive from Baltimore to Montreal in like 10hrs so...
I'm in Canada and I can't think of any meaningful distance you could cover in this way. Maybe Toronto-Barrie. Our cities are all so far apart, they are mostly isolated hubs and spokes.
Curious in the US, would there be any regions where you could get anywhere by this method?